FSA_headset_manual_10 by chari jiten

INDEX Internal/ZS style Headsets (With Cups)

Integrated OS Headsets (No Cups)

Intellaset Headsets

Internal Threaded Headsets (For City Bike)

Internal Headsets (sold w/o Top Cap Assembly) Internal/ZS style - OS (1-1/8") For Head Tubes OD/ID 50/44mm (unless otherwise noted) NO.10 NO.11Q NO.11G NO.11N NO.11N-CX NO.11AGY NO.11AGY/TC ZS-4 ZS-4D NO.9M/CUP/TH NO.9M/CUP/TH-CX NO.10AY NO.50 NO.9M/CUP/CC NO.9M/CUP/CC-Ceramic NO.9M/CUP/CC/CF NO.9M/CUP/CC-CX ZS-3 ZS-3-CF NO.41-CX NO.57 NO.57-1 Integrated Headsets (sold w/o Top Cap Assembly) Integrated OS (1-1/8") To fit TH Std Head Tubes -45mm OD, 36°/36° Bearings NO.9M/TH Orbit 36 Integrated OS (1-1/8") To fit Cane Creek Std Head Tubes - 44mm OD, 36°/45° Bearings NO.23/CC IS-3 IS-3E IS-3-CX NO.26G NO.16/CC IS-2 IS-2-CX IS-2C IS-2C-Ceramic Integrated Std (1") To fit 36º x 45º Std Head Tubes IS-2A Integrated OS (1-1/8"") To fit Campagnolo "Hiddenset" Std Head Tubes - 45mm OD, 45°/45° Bearings NO.8B NO.8B-CX NO.8B Plus NO.8 NO.8-CX NO.8C NO.8C-Ceramic NO.8D NO.53CF NO.53CF-1 NO.53-1 NO.44/CF NO.44E NO.44E/CF NO.44-CX NO.42/ACB NO.42/ACB-CX NO.42/CF/ACB NO.42/48CF/ACB NO.44E/48 Intellaset Headsets (sold w/o Top Cap Assembly) Intellaset OS (1-1/8") NO.28 NO.14 Internal Threaded (For City Bike) OS (1-1/8") Head Tube OD 50mm, ID 44mm TH-805ST TH-805ST-1 TH-805ST/SC TH-806ST TH-807ST TH-806AL TH-39STT

Page 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24

Threaded Headsets

Threadless Headsets

26 27

28 29 30 31 32 33 34 35 36 37 38

39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58

60 61

63 64 65 66 67 68 69

OnePointFive Headsets

gravity Headsets

Threaded Headsets (1") Head Tube - Available in CP, BED, or Satin Finish TH-1150W TH-1151W TH-860 B-52S Threadless Headsets (sold w/o Top Cap Assembly) OS (1-1/8") Conventional Threadless TH-888 TH-888S TH-855 TH-848 TH-857 NO.18 NO.1 NO.2N NO.21 NO.5 NO.20 NO.12 NO.12-Ceramic ORBIT X(1-1/8") ORBIT X-CX OS (1-1/8") Heavy Duty TH-877 TH-877S TH-872 NO.7 NO.15 TH-388 ORBIT X OnePointFive Headsets NO.7B NO.12B Orbit E 1.5 NO.7BY NO.60AL-1 NO.60AL-3 NO.60ST NO.60ST-1 NO.12BY Orbit E 1.5R/12.8 NO.9M/CUP/CC 1.5R Threadless Headsets (sold w/o Top Cap Assembly) OS (1-1/8") Conventional Threadless gravity apogee gravity Headsets for 1.5” Head tubes with Tapered Forks gravity 1 (I/E) gravity 2 (I/I) gravity 3 (E/E) gravity 4 (E/I) gravity Headsets for Tapered Head tubes with OS Forks gravity SXE (I/E) gravity DX (I/E) gravity DLR gravity Headsets for Tapered Head tubes with Tapered Forks gravity 1/DX Pro gravity DX Pro (I/E) gravity SX (I/E) gravity DL gravity SX Pro gravity SX Pro

Page 71 72 73 74

76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 99 100 101 102 103 104 105 106 107 108 109

111 112 113 114 115 116 117 118 119 120 121 122 123 124

Specification Chart / Tech Brief / Accessories Headset Specification Char t Headset Head Tube Dimensions Chart Headset Optional Extended Specifications Char t Headset spacer / Compressions Devices Tech Brief - Bearing seal cross-section Tech Brief – FSA ACB Bearings Bearings Dimensions Char t Accessories All about Headset Bearings

125-129 130-134 135 136 137 137 138 139 140-141

Internal Headset (With Cups)

NO.9M/CUP/CC-Ceramic

Internal Headset NO.10 1-1/8",Caged ball bearing

Stack Height 5.2+3.7=8.9

Custom cone spacer Item No

Stack Height

H2079B

16.2mm

H2079C

21.2mm

22.2mm 27.2mm

H2079D

26.2mm

32.2mm

Material

Qty

7 H6010 {850-6}

Item No

Steel

1PCS

6 H4060 {NO.10-4-5}

Steel

2PCS

5 MR001 { 5/32"}

Chrome steel

40PCS

4 MR013 { 5/32"x20}

Steel

2PCS

3 MS093 {NO.10-4-5}

ABS

2PCS

2 H3071 {888-3}

Steel

1PCS

1 H2040 {888-2}

Nylon

1PCS

ïð

ïï

ïî

ïí

ïì

ïë

ïê

ïé

ïè

ïç

îð

îï

îî

îí

îì

Integrated Headset (NO Cups)

IS-2

îë

îê

îé

îè

îç

íð

íï

íî

íí

íì

íë

íê

íé

Integrated Headset (CC)

Orbit IS IS-2A 1",36°/ 45° ACB 1 x2 2

Stack Height 15.7+0.9=16.6

4 5 7075

Custom cone spacer Item No

Stack Height

H2089A

6.9mm

8.1mm

H2089E

30.4mm

31.6mm

No 5 4

For 42mm OD headtube 1" steerer Alloy top cap Angular Contact Bearings (Blue seal) íè

3 2 1

Item No H6027 {S2-1"-6} MR055 {373-2RS} H2047 {WCS-1"-2} H2089B {IS-2A-2} MS034 {800-1}

Material

Qty

7075/T6

1PCS

Chrome Steel

2SETS

6061/T6

1PCS

6061/T6

1PCS

Rubber

1PCS

íç

Item No

9 ME070 8 6 4 3 2 1

ìð

Qty 1PCS

7075/T6

1PCS

Chrome steel

2SETS

6061/T6 Steel w/ rubber sealed 6061/T6

1PCS

6061/T6

1PCS

Rubber

1PCS

ML229 {barrel adjuster}

7 H6029 {NO.8-6} 5

Material 6061/T6

MR121 {870E-RS} H2081 {NO.8-2} MS100 H2182 H2179 MS053 {872}

1SET

1PCS 1PCS

ìï

ìî

ìí

ìì

ìë

ìê

ìé

ìè

ìç

ëð

ëï

ëî

ëí

Integrated Headset NO.42/ACB

1-1/8” Upper,1.5” Bottom 45°/ 45° ACB Upper 1.5" 36°/ 45° ACB Lower (For carbon fiber headtube)

Carbon fiber headtube Stack Height 15.5+0.8=16.3

6 Custom cone spacer

7 Stainless

Item No

Stack Height

H2166A

8.7mm

10mm

No 7 6

For tapered 46mm/56mm OD headtube For tapered fork steerer 1.5" to 1-1/8" Alloy top cap Upper : Campy Angular Contact Bearings (Yellow seal) Lower : 1.5" 36°/45° Angular Contact Bearings ëì

5 4 3 2 1

Item No H6083 {NO.42/ACB-6} MR110 {073-2RS} MR121 {870E-RS} H2081 {NO.8-2} MS100 H2166B {NO.8C-2} MS053 {872}

Material

Qty

Stainless

1PCS

Chrome steel

1SET

Chrome steel

1SET

6061/T6 Steel w/ rubber sealed 6061/T6

1PCS

Rubber

1PCS

1PCS 1PCS

Integrated Headset

Orbit C-40 CX

NO.42/ACB-CX

1 9

1-1/8” Upper,1.5” Bottom 45°/ 45° ACB Upper 1.5" 36°/ 45° ACB Lower (For carbon fiber headtube)

3 x2

Carbon fiber headtube

Stack Height 16.5+0.8=17.3

7 No

Item No

10 ME070 9

8 Stainless

8 7 6

With cable hanger for Cyclocross For tapered 46mm/56mm OD headtube For tapered fork steerer 1.5” to 1-1/8” Upper : Campy Angular Contact Bearing (Yellow seal) Lower : 1.5" 36°/45° Angular Contact Bearings

5 4 3 2 1

ML229 {barrel adjuster} H6083 {NO.42/ACB-6} MR110 {073-2RS} MR121 {870E-RS} H2081 {NO.8-2} MS100 H2182 H2179 MS053 {872}

Material

Qty

6061/T6

1PCS 1SET

Stainless

1PCS

Chrome Steel

1SET

Chrome Steel

1SET

6061/T6 Steel w/ rubber sealed 6061/T6

1PCS

6061/T6

1PCS

Rubber

1PCS

1PCS 1PCS

ëë

Integrated Headset 1

NO.42/CF/ACB 1-1/8” Upper,1.5” Bottom 45°/ 45° ACB Upper 1.5" 36°/ 45° ACB Lower (For carbon fiber headtube)

2 Carbon

Carbon fiber headtube Stack Height 15.5+0.8=16.3

6 Custom cone spacer Item No

Stack Height

H2100A

8.7mm

10mm

7 Stainless

No 7 6

For tapered 46mm/56mm OD headtube For tapered fork steerer 1.5" to 1-1/8" Carbon fiber top cap Upper : Campy Angular Contact Bearing (Yellow seal) Lower : 1.5" 36°/45° Angular Contact Bearing ëê

5 4 3 2 1

Item No H6083 {NO.42/ACB-6} MR110 {073-2RS} MR121 {870E-RS} H2081 {NO.8-2} MS100 H2100B {NO.8C-2} MS053 {872}

Material

Qty

Stainless

1PCS

Chrome Steel

1SET

Chrome Steel

1SET

6061/T6 Steel w/ rubber sealed Carbon

1PCS

Rubber

1PCS

1PCS 1PCS

Integrated Headset 1

NO.42/48CF/ACB 1-1/8" Upper, 1.5" Bottom 45°/ 45° ACB Upper 1.5" 36°/ 45° ACB Lower (For carbon fiber headtube)

2 Carbon

Carbon fiber headtube

Stack Height 15.7+0.8=16.5

6 Custom cone spacer Item No

Stack Height

H2169A

10mm

11.5mm

7 Stainless No 7 6 5

For tapered 48mm/56mm OD headtube For tapered fork steerer 1.5" to 1-1/8" Carbon fiber top cap Upper : Campy Angular Contact Bearings (Yellow seal) Lower : 1.5" 36°/45° Angualr Contact Bearings

4 3 2 1

Item No H6083 {NO.42/ACB-6} MR110 {073-2RS} MR121 {870E-RS} H2081 {NO.8-2} MS100 H2169B MS053 {872}

Material

Qty

Stainless

1PCS

Chrome Steel

1SET

Chrome Steel

1SET

6061/T6 Steel w/ rubber sealed Carbon

1PCS

Rubber

1PCS

1PCS 1PCS

ëé

ëè

Intellaset Headset

NO.28

ëç

êð

êï

Internal Threaded Headset (For City Bike)

TH-806AL

êî

êí

êì

êë

êê

êé

êè

êç

Threaded Headset

TH-860

éð

éï

éî

éí

éì

Threadless Headset

NO.12

éë

éê

éé

éè

Threadless Headset TH-848 1-1/8",Semi-cartridge bearings x2 1

4 5 7 6 8 Stack Height 13.3+11.3=24.6

8 6 7 5 4

No 9 8 7 6 5 4 3 2

Alloy top cap

Item No H6018 {B-53-6} H4036 {B-53-4-5} MR001 { 5/32"} MR013 { 5/32"x20} H7044 MS121 H2036 {NO.5-2} MS060 {890-6} H2117 {848-2}

Material

Qty

Steel

1PCS

Steel

2PCS

Chrome steel

40PCS

Steel

2PCS

CrMo

2PCS

Rubber

2PCS

Nylon

1PCS

P.P

1PCS

6061/T6

1PCS

Forged steel cups with integrated semi-cartridge bearing éç

Threadless Headset TH-857 1-1/8",Caged ball bearings

x2 2

Stack Height 14+12=26 7

9 No 10

Alloy top cap Forged steel upper cup 6061/T6 Forged and CNC machined lower cup 5/32"x20 Caged ball bearings èð

Item No 10 H6010 {850-6} 9 MS020 {865-4-6} 8 H7012 {860-5} 7 H5022 {865-5} 6 H4058 {857-4} 5 MR001 { 5/32"} 4 MR013 { 5/32"x20} 3 H7017 {B-53} 2 H2036 {NO.5-2} 1 H2061

Material

Qty

Steel

1PCS

Rubber

1PCS

Steel

1PCS

6061/T6

1PCS

Steel

1PCS

Chrome steel

40PCS

Steel

2PCS

CrMo

1PCS

Nylon

1PCS

6061/T6

1PCS

Threadless Headset NO.18 1-1/8",36°/ 36° ACB

36° CARTRIDGE

4 Stack Height 12.9+12.6=25.5

No 6 5 4 3

Forged 1.2mm thin steel cap Forged steel cups

2 1

Item No H6028 {S2-1-1/8"-6} H5024 {NO.18-5} H4021 {NO.18-4} MR049 {872-2RS} H2036 {NO.5-2} H2031 {NO.18-2}

Material

Qty

Steel

1PCS

Steel

1PCS

Steel

1PCS

Chrome Steel

2SETS

Nylon

1PCS

Steel

1PCS

Angular Contact Bearings (Black seal) èï

Threadless Headset

Orbit DL NO.1 1-1/8",Caged ball bearings

1 2

7 x2

Stack Height 16.7+12=28.7 8

No 9 8 7 6 5

MS020 {865-4-6} 3 H3043 {NO.1-3B} 2 H3050 {NO.1-3A} 1 H2017 {875-2} 4

Forged and CNC machined 6061/T6 alloy cups Upper and lower water seals 5/32"x22 Caged ball bearings èî

Item No H6010 {850-6} H5022 {865-5} H7012 {860-5} MR001 { 5/32"} MR014 { 5/32"x22}

Material

Qty

Steel

1PCS

6061/T6

2PCS

Steel

2PCS

Chrome steel

44PCS

Steel

2PCS

Rubber

2PCS

Steel

1PCS

6061/T6

1PCS

6061/T6

1PCS

Threadless Headset

Orbit UF-New NO.2N 1-1/8" Caged ball bearings-Upper 36°/36° ACB-Lower

2 ORBIT x2

36° CARTRIDGE

x3 8 Stack Height 15.3+13.4=28.7

Item No

Material

Qty 1PCS

10 MR049 {872-2RS}

7075/T6 Steel w/ rubber sealed Chrome Steel

9 H4023 {NO.20-5}

6061/T6

1PCS

8 H4115 {NO.2-4}

6061/T6

1PCS

7 H7012 {860-5}

Steel

1PCS

6 MR001 { 5/32"}

Chrome Steel

22PCS

5 MR014 { 5/32"x22}

Steel

1PCS

4 MS020 {865-4~6 seal}

Rubber

1PCS

3 H3091 {NO.2-3}

Steel

1PCS

2 H2036 {NO.5-2}

6061/T6

1PCS

1 H2202 {NO.2N-2}

6061/T6

1PCS

12 H6033 11 MS090 {Orbit X}

12 7075

Alloy top cap Upper and lower water seals Upper : 5/32"x22 caged ball bearings Lower : Angular Contact Bearing (Black seal)

1PCS 1SET

èí

Threadless Headset

Orbit Equipe NO.21 1-1/8",36° / 36° ACB

Stack Height 22.8+12.6=35.4

No 6 5 4 3

Alloy top cap Forged alloy upper cup and steel lower cup Angular Contact Bearings (Black seal) èì

2 1

Item No H6082 {S2-1-1/8"-6} H5024 {NO.18-5} H4069 {NO.15-4} MR049 {872-2RS} H2036 {NO.5-2} H2061B

Material

Qty

Steel

1PCS

Steel

1PCS

6061/T6

1PCS

Chrome Steel

2SETS

6061/T6

1PCS

6061/T6

1PCS

Threadless Headset

Orbit XL II NO.5 1-1/8",36°/ 36° ACB 1 ORBIT XL

Stack Height 13.5+13.9=27.4

8 7075

Alloy top cap Forged and CNC machined 6061/T6 alloy cups Angular Contact Bearings (Black seal)

Item No 8 H6011 {866-6} 7 MS021 {900-4-6} 6 MR033 {871-2RS}

Material

Qty

7075/T6

1PCS

Rubber

1PCS

Chrome steel

1SET

6061/T6

1PCS

6061/T6

1PCS

Chrome steel

1SET

6061/T6

1PCS

6061/T6

1PCS

H5036 {NO.5-5} H4020 {NO.5-4} 3 MR049 {872-2RS} 2 H2036 {NO.5-2} 1 H2033 {NO.5-3}

èë

Threadless Headset

Orbit MX NO.20

1-1/8", 36°/36° ACB

3 4 mm

36° CARTRIDGE x2 3 4 mm

x4 6

Stack Height 18.7+13.4=32.1 6

7075 No 7 6 5 4 3

Alloy top cap Forged and CNC machined 6061/T6 alloy cups Angular Contact Bearings (Black seal) èê

2 1

Item No H6033 H4023 {NO.20-4-5} MR049 {872-2RS} MS090 {ORBIT-X} H2048 {WCS-1-1/8"-2} H2069 {SP-4-2} MS053 {872}

Material

Qty

7075/T6

1PCS

6061/T6

2PCS

Chrome Steel Steel w/ rubber sealed 6061/T6

2SETS

6061/T6

1PCS

Rubber

1PCS

2PCS 1PCS

Threadless Headset

Orbit Xtreme Pro NO.12 1-1/8",Special Size ACB

3 Stainless

5 Stainless FORGED ALLOY

Stack Height 16.4+13.5=29.9

5 Stainless

9 Stainless

No 9 8 7 6 5 4 3

Alloy top cap

Forged and CNC machined 6061/T6 alloy cups Stainless Angular Contact Bearings

Item No H6012 {NO.12-6} MS087 {NO.12} H5037 {NO.12-5} H4065 {NO.12-4} MR062 {874S-2RS} MS018 {800-4-6} H2096 {NO.12-2} H3067 {NO.12-3} MS053 {872}

Material

Qty

Stainless

1PCS

Rubber

1PCS

6061/T6

1PCS

6061/T6

1PCS

Stainless

2SETS

Rubber

1PCS

Stainless

1PCS

6061/T6

1PCS

Rubber

1PCS

èé

Threadless Headset Orbit Xtreme Pro Ceramic NO.12-Ceramic 1-1/8" ,Special Size Ceramic ACB 1

3 Stainless

5 Stainless & Ceramic FORGED ALLOY

Stack Height:16.4+13.5=29.9 7

5 Stainless & Ceramic

9 Stainless Item No H6012 {NO.12-6} 8 MS087 {NO.12} 7 H5037 {NO.12-5} 6 H4065 {NO.12-4}

Red alloy top cap Forged and CNC machined 6061/T6 alloy cups Stainless and Ceramic ball Angular Contact Bearings

èè

Material

Qty

Stainless

1PCS

Rubber

1PCS

6061/T6

1PCS

6061/T6

1PCS

Stainless

2SETS

Rubber

1PCS

Stainless

1PCS

6061/T6

1PCS

Rubber

1PCS

MR117 {874S-CB-2RS} MS018 {800-4-6} 3 H2096 {NO.12-2} 2 H3067 {NO.12-3} 1 MS053 {872}

Threadless Headset Orbit X 1-1/8",36°/ 36° ACB

3 x4

Stack Height 18.4+13.1=31.5

7 7075

No 7 6 5 4

Alloy top cap Forged and CNC machined 6061/T6 alloy cups Angular Contact Bearings (Black seal)

3 2 1

Item No H6033 H4070 {ORBIT-X-4-5} MR049 {872-2RS} MS090 {ORBIT-X} H2048 {WCS-1-1/8"-2} H2069 MS053 {872}

Material

Qty

7075/T6

1PCS

6061/T6

2PCS

Chrome Steel Steel w/ rubber sealed 6061/T6

2SETS

6061/T6

1PCS

Rubber

1PCS

2PCS 1PCS

èç

Threadless Headset Orbit X-CX

1-1/8",36°/ 36° ACB

10 x2

5 x4 x4 6

Stack Height 30.3+13.2=43.5

6 No 8

8 7 6 5 4 3

With cable hanger for Cyclocross Forged and CNC machined 6061/T6 alloy cups Angular Contact Bearings (Black seal) çð

Material

Qty

6061/T6

1PCS

7075/T6 Steel w/ rubber sealed 6061/T6

1PCS

Chrome Steel

2SETS

6061/T6

1PCS

Rubber

1PCS

6061/T6

1PCS

6061/T6

1PCS

Rubber

1PCS

10 ML229 {barrel adjuster} 9

9 7075

Item No

11 ME070

2 1

H6033 MS090 {ORBIT-X} H4070 {ORBIT-X-4-5} MR049 {872-2RS} H2036 {NO.5-2} MS072 H2183 H2178 MS053 {872}

1SET 1PCS 2PCS

Threadless Headset

Hammer TH-877 1-1/8",For BMX / Freeride

Stack Height 12.3+11.9=24.2 7

10 No

Item No

11 H6010 {850-6}

12mm "Deep Cup" design Nylon top cover & plastic seal Forged and CNC machined steel cups Upper : 5/32"x20 Caged ball bearings Lower : Oversized

Material

Qty

Steel

1PCS

10 MS018 {800-4-6}

Rubber

1PCS

9 MR002 { 3/16"}

Chrome steel

20PCS

8 MR051 { 3/16x20B}

Steel

1PCS

7 H5043 {SBJ-5}

Steel

1PCS

6 H4035 {B52-4-5}

Steel

1PCS

5 MR001 { 5/32"}

Chrome steel

20PCS

4 MR013 { 5/32"x20}

Steel

1PCS

3 MS005 {850-6}

Plastic

1PCS

2 H3071 {888-3}

Steel

1PCS

1 H2040 {888-2}

Nylon

1PCS

3/16"x20B Caged ball bearings çï

Threadless Headset

Chisel 1

TH-877S 1-1/8",For BMX / Freeride

Stack Height 12.3+11.9=24.2

12mm "Deep Cup" design Nylon top cover & steel seal Forged and CNC machined steel cups Upper : 5/32"x20 Caged ball bearings Lower : Oversized 3/16"x20B Caged ball bearings çî

Item No 12 H6010 {850-6} 11 MS018 {800-4~6} 10 MR002 { 3/16"} 9 MR051 { 3/16x20B} 8 H5043 {SBJ-5}

Material

Qty

Steel

1PCS

Rubber

1PCS

Chrome steel

20PCS

Steel

1PCS

Steel

1PCS

7 H4085 {888S-4}

Steel

1PCS

6 MR001 { 5/32"}

Chrome steel

20PCS

5 MR013 { 5/32"x20}

Steel

1PCS

4 MS119 {888S}

Rubber

1PCS

3 MS120 {888S}

Steel

1PCS

2 H3071 {888-3}

Steel

1PCS

1 H2040 {888-2}

Nylon

1PCS

Threadless Headset

Mallet TH-872

1-1/8",For BMX / Freeride

Stack Height 14+11.9=25.9

10 No 11

12mm "Deep Cup" design Alloy top cover Forged and CNC machined steel cups Upper : 5/32"x20 caged ball bearings Lower : Oversized 3/16"x20B caged ball bearings

Material

Qty

11 H6010 {850-6}

Item No

Steel

1PCS

10 MS018 {800-4-6}

Rubber

1PCS

9 MR002 { 3/16"}

steel

20PCS

8 MR051 { 3/16x20B}

Steel

1PCS

7 H5043 {SBJ-5}

Steel

1PCS

6 H4058 {857-4}

Steel

1PCS

5 MR001 { 5/32"}

Chrome steel

20PCS

4 MR013 { 5/32"x20}

Steel

1PCS

3 H7017 {B-53}

CrMo

1PCS

2 H2036 {NO.5-2}

6061/T6

1PCS

1 H2061A

6061/T6

1PCS

çí

Threadless Headset

The Pig NO.7 1-1/8",For BMX / Freeride Caged ball bearings

2 THE 3

x2 7

Stack Height 15.4+13.6=29

CrMo

12 CrMo

GYRO compatible 12mm "Deep Cup" design Forged and CNC machined CrMo lower cup Upper : 5/32"x22 caged ball bearings Lower : Super oversized 1/4"x15B caged ball bearings çì

Item No 12 H6022 {NO.7-6} 11 MS021 {900-4-6} 10 MR003 { 1/4"} 9 MR016 { 1/4"x15B} 8 H5034 {NO.7-5} 7 H4030 {NO.7-4} 6 MR001 { 5/32"} 5 MR014 { 5/32"x22} 4 MS018 {800-4-6} 3 H3093 {NO.7-3B} 2 H3058 {NO.7-3A} 1 H2017 {875-2}

Material

Qty

CrMo

1PCS

Rubber

1PCS

Chrome steel

15PCS

Steel

1PCS

CrMo

1PCS

Steel

1PCS

Chrome steel

22PCS

Steel

1PCS

Rubber

1PCS

Steel

1PCS

6061/T6

1PCS

6061/T6

1PCS

Threadless Headset

The Pig DH Pro NO.15 1-1/8",36°/ 36° ACB-Upper Industrial bearing-Lower

4 x2

Stack Height 15.4+16=31.4

CrMo

No 7 6

GYRO compatible Alloy top cap Forged alloy upper cup and CrMo lower cup Upper : Angular Contact Bearing (Black seal) Lower : Industrial cartridge sealed bearing

5 4 3 2 1

Item No H6015 MR029 {6906-2RS} H5029 {NO.15-5} H4069 {NO.15-4} MR049 {872-2RS} H2036 {NO.5-2} H2061A

Material

Qty

Steel

1PCS

Chrome steel

1SET

CrMo

1PCS

6061/T6

1PCS

Chrome steel

1SET

6061/T6

1PCS

6061/T6

1PCS

çë

Threadless Headset TH-388 1",Caged ball bearings

Stack Height 11.8+10.8=22.6

No 7 6 5 4 3

Nylon top cover Forged steel cups 5/32"x16 caged ball bearings çê

2 1

Item No H6006 {390-6} H5040 {390-5} MR001 { 5/32"} MR007 { 5/32"x16} MS003 {390-6} H3066 {NO.10A-3} H2018 {NO.2A-2}

Material

Qty

Steel

1PCS

Steel

2PCS

Chrome steel

32PCS

Steel

2PCS

ABS

2PCS

Steel

1PCS

Nylon

1PCS

çé

OnePointFive Headsets

NO.7B

çè

Threadless Headset 1

The Big Fat Pig

NO.7B 1.5", 7/32" Caged ball bearings

3 4 6

THE

Stack Height 16.9+11.7=28.6

5 4 No 8

8 7 6

For 55mm OD headtube 1.5" steerer 20mm headtude insertion CNC machined steel cups Super oversized 7/32"x20 Caged ball bearings

5 4 3 2 1

Item No H6050 {NO.7B-6} H4064B {NO.7B-4-5} MR005 { 7/32"} MR068 { 7/32"x20} MS096 {NO.60-4-6} H3083 {NO.60-3B} H3082 {NO.60-3A} H2112 {NO.7B-2}

Material

Qty

Steel

1PCS

Steel

2PCS

Chrome steel

40PCS

Steel

2PCS

Rubber

2PCS

Steel

1PCS

6061/T6

1PCS

6061/T6

1PCS

çç

ïðð

ïðï

ïðî

Threadless Headset

Orbit DL 1.5R NO.60AL-1

1.5" / 1-1/8" Steerer 5/32" Caged ball bearings

3 4

5 7 x2 8

Stack Height 18.1+11.9=30

5 4 9

No 9 8 7 6

For 55mm OD headtube For 1.5" sized headtube and 1-1/8" steerer Reduction design CNC machined alloy cups 5/32"x26 caged ball bearings

5 4

Item No H6051 {NO.60-6} H4082 {NO.60AL-4-5} H7037 {NO.60AL} MR001 { 5/32"} MR071 { 5/32"x26} MS096 {NO.60-4-6}

H3083 {NO.60-3B} 2 H2107 {NO.60-2} 1 H2223 {NO.60-1-2} 3

Material

Qty

Steel

1PCS

6061/T6

2PCS

Steel

2PCS

Chrome Steel

52PCS

Steel

2PCS

Rubber

2PCS

Steel

1PCS

6061/T6

1PCS

6061/T6

1PCS

ïðí

ïðì

Threadless Headset 1

NO.60ST

1.5" / 1-1/8" Steerer 7/32" Caged ball bearings

Stack Height 16.9+11.7=28.6

5 4

No 8

7 6

For 55mm OD headtube For 1.5" sized headtube and 1-1/8" steerer Reduction design Forged steel cups Super oversized 7/32"x20 Caged ball bearings

5 4 3 2 1

Item No H6051 {NO.60-6} H4114 {NO.60ST-4-5} MR005 { 7/32"} MR068 { 7/32"x20} MS096 {NO.60-4-6} H3083 {NO.60-3B} H3082 {NO.60-3A} H2107 {NO.60-2}

Material

Qty

Steel

1PCS

Steel

2PCS

Chrome steel

40PCS

Steel

2PCS

Rubber

2PCS

Steel

1PCS

6061/T6

1PCS

6061/T6

1PCS

ïðë

ïðê

ïðé

ïðè

ïðç

gravity Headsets

gravity SXE

ïïð

ïïï

ïïî

ïïí

ïïì

ïïë

ïïê

ïïé

ïïè

ïïç

ïîð

ïîï

ïîî

ïîí

ïîì

Headset Specification Chart Internal Headsets Internal/ZS style - OS (1-1/8") For Head Tubes OD/ID 50/44mm (unless otherwise noted) SKU Number H0136E4100EDBP H013603700EDBP H0136N4100EDBP H0136I3800E1BP

New / Updated

UPDATED

Item Number

NO.10

Model Name

Top Cover Options

NO.10 Steel cups

Standard Option – 16.2mm Top Cover (H2079B) Std 1.6mm Plastic top cover (MS093) w/21.2mm Custom Cone Spacer Option (H2079C) w/26.2mm Custom Cone Spacer Option (H2079D)

H029804100E1BP

NO.11Q

Semi cartridge/sloping 3.6mm top cover

H022304100E109

NO.11G

Semi cartridge/flat 1.5mm top cover

H0391G4100E101 H039104100E101 H0391E4100E101 H0391B4100E101 H0391 A4100E101

UPDATED

NO.11N

NO.11N Semi-Cartridge

Standard Option - 15mm Top Cover (H2203F) w/8.1mm Top Custom Cone Spacer Option (H2033A) w/20mm Custom Cone Spacer Option (H2203G) w/25mm Custom Cone Spacer Option (H2203H) w/30mm Custom Cone Spacer Option (H2203I)

H039904100E101

UPDATED

NO.11N-CX

NO.11-CX, Semi Cartridge

New barrel adjuster integrated cable hanger top cover (H2168)

H029904100E1BP

NO.11AGY

NO.11AGY Reducer 1-1/8" to 1"

Semi cartridge/1.5mm top cover

H031703800E1BP

NO.11AGY/TC

NO.11AGY/TC Reducer 1-1/8" to 1"

Semi cartridge/2.1mm top cover

H0277P3800E1ER H0277L3800E109

UPDATED

ZS-4

ZS-4 Economic cartridge ACB

Std 3.5mm top cover w/12.8mm Custom Cone Spacer Option (H2090C)

H031203800E1BP H0312 A3800E1BP

UPDATED

ZS-4D

ZS-4D Economic cartridge ACB

Deep cups, std 5.3mm top cover w/12.3mm Custom Cone Spacer Option (H2051B)

H013503800E101 H0135L3800E1BP H0135K3800E1BP

UPDATED

NO.9M/CUP/TH

NO.9M/Cup/TH cartridge ACB

Deep cups, std 5.3mm top cover w/12.3mm Custom Cone Spacer Option (H2051B) w/22.3mm Custom Cone Spacer Option (H2051E)

H034503800E101

UPDATED

NO.9M/CUP/TH-CX

NO.9M/Cup/TH cartridge ACB

New barrel adjuster integrated cable hanger top cover (H2168)

H0202B3800EDBP H020203800EDBP

UPDATED

NO.10AY

NO.10AY Reducer for 1" (Ø47mm OD) Headtube to fit 1-1/8" steerer

Std 15mm top cover (H2084B) Std 1.3mm Plastic top cover (MS094)

NO.50

Deep Cup, ACB

w/22.3mm Custom Cone Spacer Option (H2051E)

NO.9M/CUP/CC

Orbit Z Deep Cup, ACB

Standard 5.3mm Top Cover (H2051A) w/12.3mm Custom Cone Spacer Option (H2051B) w/17.3mm Custom Cone Spacer Option (H2051G) w/27.3mm Custom Cone Spacer Option (H2051H)

H038404100E101 H014403800E101 H0144E3800E101 H0144D3800E101 H0144C3800E101

UPDATED

H0433 A3800F7XT

NEW

NO.9M/CUP/CC-Ceramic

Orbit Z - Ceramic, Ceramic bearing ACB

15mm Top Cover

H033103800EH01

UPDATED

NO.9M/CUP/CC/CF

Orbit Z-CF Deep Cup, ACB

w/14mm Carbon Top Cover

H034403800E101

UPDATED

NO.9M/CUP/CC-CX

Orbit Z-CX Deep Cup, ACB

New barrel adjuster integrated cable hanger top cover (H2168)

H0220Q3800E1ER H0220N3800E101

UPDATED

ZS-3

Orbit ZS, Shallow Cup, ACB

Standard 15mm top cover (H2090C) w/3.5mm Custom Cone Spacer Option (H2090A)

ZS-3-CF

Orbit ZS-CF, Shallow Cup, ACB

15mm Carbon top cover

NO.41-CX

Orbit Z-41-CX, head tube 48mm OD, 43mm ID

New barrel adjuster integrated cable hanger top cover (H2178)

H0291B3800EH01 H036003800E101

NEW

1.5 to 1-1/8" Tapered Steerers and Differential Headtubes- 50mm OD upper,62 mm OD Lower head tube with 1-1/8" upper cup 1.5" ZS type lower cup for 1-1/8"/1.5" steerer - 1.5" ZS Standard H043204100E101

NEW

NO.57

Orbit 1.5 ZS, internal alloy cups, ACB 1-1/8" Upper, 1.5" Lower

Std w/15mm top cover (H2051B)

H044505300E101

NEW

NO.57-1

Orbit 1.5 ZS, internal alloy cups, ACB 1-1/8" Upper, 1-1/8" crown race

Std w/15mm top cover (H2051B)

Integrated Headsets Integrated Headsets (sold w/o Top Cap Assembly) - For "Drop In" head tubes Integrated OS (1-1/8") To fit TH Std Head Tubes - 45mm OD, 36°/36° Bearings H013304100E1BP H0133M4100E1BP

UPDATED

NO.9M/TH

NO.9M/TH 36°/36° ACB

for Head Tube OD/ID 47/41.7mm w/12.5mm Custom Cone Spacer Option (H2052B)

H016904100E101 H0169 A4100E101

UPDATED

Orbit 36

Orbit 36, 36°/36° ACB

Standard 8.8mm Top Cover 20mm Top Cover

Integrated OS (1-1/8") To fit Cane Creek Std Head Tubes - 44mm OD, 36°/45° Bearings H0199E4100E1BP H019904100E1BP H0199 A4100E1BP H0199G4100E1BP

UPDATED

NO.23/CC

NO.23/CC New Economical Sealed ACB

Standard 15mm top cover (H2060B) w/8.75mm Custom Cone Spacer Option (H2060A) w/20mm Custom Cone Spacer Option (H2060C) w/25mm Custom Cone Spacer Option (H2060D)

H0218K4100E1BP H021804100E1BP H0218F4100E1BP H0218B4100E1GZ

UPDATED

IS-3

IS-3, Sealed ACB

Standard 15mm top cover (H2088B) w/6.5mm Custom Cone Spacer Option (H2088A) w/20mm Custom Cone Spacer Option (H2088C) w/25mm Custom Cone Spacer Option (H2088D)

H029004100E109 H0290D4100E109

UPDATED

IS-3E

IS-3E, Sealed ACB

Standard 9mm Top Cover w/25mm Custom Cone Spacer Option (H2140D)

H037804100E101

UPDATED

IS-3-CX

IS-3-CX, Sealed ACB

New Barrel Adjuster Cable Hanger top cover (H2175)

NO.26G

Orbit SPX, ACB

Use steel HS insert

H019704100E101 H0173H4100E1BP H017304100E1BP H0173P4100E1BP

UPDATED

NO.16/CC

Orbit I 36°/45° ACB

Standard 15mm top cover (H2060B) w/8.75mm Custom Cone Spacer Option (H2060A) w/20mm Custom Cone Spacer Option (H2060C)

H0203R4100E1GZ H020304100E1GZ H0203P4100E1GZ H0203H4100E1GZ

UPDATED

IS-2

Orbit IS, ACB

Standard 15mm top cover (H2088B) w/6.5mm Custom Cone Spacer Option (H2088A) w/20mm Custom Cone Spacer Option (H2088C) w/25mm Custom Cone Spacer Option (H2088D)

H034704100E101

UPDATED

IS-2-CX

Orbit IS-CX, ACB

w/16mm Cable Hanger Spacer Option (H2175)

H0305B4100EH01 H0305 A4100EH01

UPDATED

IS-2C

Orbit IS Carbon, ACB

Standard 15mm top cover (H2100B) w/8.7mm Carbon Custom Cone Spacer Option (H2100A)

H0437 A4100EHXT

NEW

IS-2C-Ceramic

Orbit IS-CF Ceramic, Ceramic ACB

w/15mm Carbon Spacer (H2214B)

ïîë

Headset Specification Chart SKU Number

New / Updated

Item Number

Model Name

Top Cover Options

Integrated Std (1") To fit 36º x 45º Std Head Tubes H0204G3900E1GZ H020403900E1GZ H0204J3900E1GZ

UPDATED

IS-2A

Standard 15mm top cover (H2089B) w/7.2mm custom cone spacer option (H2089A) w/30mm Custom Cone Spacer Option (H2089E)

Orbit IS, ACB

Integrated OS (1-1/8"") To fit Campagnolo "Hiddenset" Std Head Tubes - 45mm OD, 45°/45° Bearings H0225A4100E101 H022504100E101 H0225E4100E101

UPDATED

NO.8B

Orbit CE, New Economical Sealed ACB

Standard 15mm top cover (H2166B) w/7.8mm Custom Cone Spacer Option (H2094 A) w/25mm Custom Cone Spacer Option (H2094B)

H035904100E101

UPDATED

NO.8B-CX

Orbit CE, New Economical Sealed ACB

New barrel adjuster Cable Hanger Top Cover (H2179)

H0225C4100EH01 H0225D4100EH01

UPDATED

NO.8B Plus

Orbit CE Plus, New Economical Sealed ACB

Standard 15mm top cover (H2100B) w/8.7mm Carbon customer cone spacer option (H2100A)

H0001A4100E101 H000104100E101 H0001C4100E101

UPDATED

NO.8

Orbit C, ACB

Standard 15mm top cover (H2166B) w/7.8mm custom cone spacer option (H2094A) w/25mm Custom Cone Spacer Option (H2094B)

H036204100E101

UPDATED

NO.8-CX

Orbit C-CX, New Economical Sealed ACB

New barrel adjuster Cable Hanger Top Cover (H2179)

NO.8C

Orbit CF, Stainless Steel ACB

Standard 15mm top cover (H2100B) w/8.7mm Carbon custom cone spacer option (H2100 A)

NO.8C-Ceramic

Orbit CF-Ceramic, Ceramic ACB, Carbon Top cover

w/15mm Carbon Cone Spacer (H2214B)

H0228A4100EH01 H022804100EH01 H0434A4100EHXT

NEW

H0313A4100E1QK H031304100E1QK

UPDATED

NO.8D

Impact, New Economical Sealed ACB, Gyro/Rotor Compatible (For BMX)

Standard 15mm top cover (H2152B) w/7.8mm custom cone spacer option (H2152A)

H042500000EH01

NEW

NO.53CF

1-1/4" Integrated head tube with 1-1/8" Steerer, stainless bearings

w/10mm Carbon Top Cover

H042700000EH01 H043900000E101

NEW

NO.53CF-1 NO.53-1

1-1/4" Integrated head tube with 1-1/4" Crown Race

w/10mm Carbon Top Cover w/10mm Alloy Top Cover

Custom Headsets for Carbon Head Tubes/Forks, using 1-1/8" upper and 1-1/4" or 1.5" Lower Bearings H0296A0000EH01 H029600000EH01

NO.44/CF

Orbit C-33, 1-1/8 Top, 1-1/4 Btm Stainless Steel ACB

Standard 15mm top cover (H2100B) w/8.7mm Carbon custom cone spacer option (H2100 A)

H0336A0000E101 H033600000E101

NO.44E

Orbit C-33, 1-1/8 Top, 1-1/4 Btm with Chrome Steel bearing

Standard 15mm top cover (H2166B) w/8.7mm custom cone spacer option (H2166A)

H0334A0000EH01 H033400000EH01

NO.44E/CF

Orbit C-33-CF, 1-1/8 Top, 1-1/4 Btm with Chrome Steel bearing and Carbon Top Cover

Standard 15mm top cover (H2100B) w/8.7mm Carbon custom cone spacer option (H2100 A)

H0338A0000E101

UPDATED

NO.44-CX

Orbit C-40-CX, ACB

New barrel adjuster Cable Hanger Top Cover (H2179)

H0293A0000E101 H029300000E101

UPDATED

NO.42

Orbit C-40, Sealed 1-1/8 ACB Top, 1.5" Industrial Sealed Btm (for 46/56mm Head Tubes)

Standard 15mm top cover (H2166B) w/8.7mm custom cone spacer option (H2094A)

H041500000E101 H0415B0000E101

NEW

NO.42/ACB

Orbit C-40-ACB, Sealed 1-1/8 ACB Top, 1.5" ACB Btm (for 46/56mm Head Tubes )

Standard 15mm top cover (H2166B) w/8.7mm custom cone spacer option (H2094A)

H041704100E101

UPDATED

NO.42-CX

Orbit C-40-CX, ACB

New barrel adjuster Cable Hanger Top Cover (H2179)

H0340A0000EH01 H034000000EH01

UPDATED

NO.42/CF

Orbit C-40-CF, Sealed 1-1/8 ACB Top, 1.5" Industrial Sealed Btm (for 46/56mm Head Tubes)

Standard 15mm top cover (H2100B) w/8.7mm Carbon custom cone spacer option (H2100 A)

H041400000EH01 H0414A0000EH01

NEW

NO.42/CF/ACB

Orbit C-40-CF-ACB, 1-1/8 ACB Top, 1.5" ACB Btm

Standard 15mm top cover (H2100B) w/8.7mm Carbon custom cone spacer option (H2100 A)

H037700000EH01 H0377A0000EH01

UPDATED

NO.42/48CF

Sealed 1-1/8 ACB Top, 1.5" Btm Industrial Sealed (for 48/56mm OD Head tube)

Standard 15mm Carbon top cover (H2169B) W/10mm Carbon custom cone spacer option (H2169A)

H041300000EH01 H0413A0000EH01

NEW

NO.42/48CF/ACB

Sealed 1-1/8 Top ACB, 1.5" Btm ACB (for 48/56mm top Head tube)

Standard 15mm Carbon top cover (H2169B) w/10mm Carbon custom cone spacer option (H2169 A)

NO.44E/48

1-1/8 Top Sealed ACB, 1-1/4" Btm ACB (for 48/52mm OD Head tube)

Standard 15mm Carbon top cover (H2105B) w/8.7mm Carbon custom cone spacer option (H2105 A)

H0382A0000E101 H038200000E101

Threadless Headsets Intellaset Headsets (sold w/o Top Cap Assembly) Intellaset OS (1-1/8") H0056I3300EDDI H005603300EDDI H0056H3300EDDI H0056G3300EDDI

UPDATED

H0152B4700E401 H015204700E401

NO.28

Intellaset ST, Steel Cups

Std 15mm top cover (H2154C) Std 2.5mm Steel top cover (H3077) w/10mm Custom Cone Spacer Option (H2154B) w/20mm Custom Cone Spacer Option (H2154 D)

NO.14

Intellaset Pro, Alloy Cups, ACB

Std 15mm top cover (H2060B) w/8.8mm custom cone spacer option (H2060A)

Threadless Headsets (sold w/o Top Cap Assembly) OS (1-1/8”) Conventional Threadless H0158M3300EDBJ H015803300EDBJ

TH-888

w/15mm Custom Cone Spacer Option (H2104B) 1-1/8", Steel Cups, Plastic Top Cover, Most Economical

H028603300EDBJ

TH-888S

1-1/8", Steel Cups, Steel Top Cover

H015703300EDBJ

TH-855

1-1/8", Same as TH-888, but different shape steel top cover

H026703300E1BP

TH-848

1-1/8", semi cartridge

H016003300E1BJ

TH-857

1-1/8" CNC Machined Alloy

H016503300EDBP H005103300E103 H039003300E103

UPDATED

NO.18 NO.1 NO.2N

NO.18 Orbit DL Orbit UF

1-1/8", 36°/36° ACB, thin steel cups Caged Ball, Alloy Cups Upper-Retainer Bearing, Lower-ACB

H028403300E101

UPDATED

NO.21

Orbit Equipe

36°/36° ACB, Alloy upper, steel lower cups

NO.5

Orbit XLII

36°/36° Angular Contact Bearings, Alloy Cups

H005503300E104 H017003300E101

UPDATED

NO.20

Orbit MX

36°/36° Angular Contact Bearings, Alloy Cups

H015403300E101

UPDATED

NO.12

Orbit Xtreme Pro

Stainless Steel ACB and Stainless Crown Race

H043603300F7XT

NEW

NO.12-Ceramic

Orbit Xtreme Pro - Ceramic

Ceramic ACB and Stainless Crown Race

ïîê

Headset Specification Chart SKU Number

New / Updated

Item Number

Model Name

Top Cover Options

H016103300E101

UPDATED

ORBIT X(1-1/8")

Orbit X

36°/36° Micro Angular Contact Bearings, Alloy Cups, Low Profile

H037103300E101

UPDATED

ORBIT X-CX

Orbit X, 36°/36° ACB, Alloy Cups

New barrel adjuster Cable Hanger Top cover (H2178)

OS (1-1/8") Heavy Duty H000703300EDRJ

TH-877

Hammer

1-1/8", CrMo bottom cup, Plastic Top Cover

H028503300EDRK

TH-877S

Chisel

1-1/8", CrMo bottom cup, Steel Top Cover

H008803300EDJH

TH-872

Mallet

1-1/8", CrMo bottom cup, Alloy Top Cover

H007703300ED41

NO.7

ThePig

Oversized 1/4" Lower Ball Bearings, Forged Chromoly Lower Cup

H015303300EDBA

NO.15

ThePig DH Pro

Forged Alloy Cups, Industrial Sealed Cartridge Bearings Std (1") Conventional Threadless

H021302700EDBJ H016202500E101

UPDATED

TH-388

ORBIT X

Orbit X 1"

1", Steel Cups, Plastic Top Cover, Most Economical-30x27 1", TH brand 36 micro ACB, alloy cups OnePointFive Headsets

H024205100EDHA H026105100E101

UPDATED

H039405200E101

NO.7B

The Big Fat Pig

Chromoly Cups, OS Caged Ball Bearings

NO.12B

Orbit Xtreme Pro 1.5

Alloy Cups, Industrial Sealed Bearings

Orbit E 1.5

Orbit E 1.5" Internal

Chromo Cups, 1/8" Ball bearing OnePointFive Reducer Headsets

H028805200ED01 H028005100E101 H0381B5100E101

NO.7BY

Big Fat Pig 1.5R

Chromoly Cups, OS Caged Ball Bearings, for 1-1/8" steerer

NO.60AL-1 NO.60AL-3

Orbit DL 1.5R

Alloy Cups, for 1-1/8" steerer Alloy Cups, for 1-1/8" steerer w/5mm spacerx2pcs

H024305200ED09

NO.60ST

1.5" to 1-1/8" Reducer, Steel cups, for 1-1/8" steerer

H037005100E101

NO.60ST-1

NO. 60ST-1

1.5" to 1-1/8" Reducer, Steel cups, for 1-1/8" steerer

NO.12BY

Orbit Xtreme Pro 1.5R

Alloy Cups, Sealed Bearings, for 1 1/8" steerer

Orbit E 1.5R/12.8

Orbit E1.5R

Internal Style, Alloy Cup with Steel Insert, Retainer Bearings

NO.9M/CUP/CC 1.5R

Orbit Z 1.5R (1.5"/1-1/8")

H028103300E1LM

NEW

UPDATED

H0330A5200E101 H028203300E1LL

UPDATED

Internal Style to fit 1 1/8" fork, angular contact Cartridge Bearings Threaded Headsets

Internal Type Threaded Headsets OS (1-1/8”) Head Tube OD 50mm, ID 44mm H003600000EDBP

TH-805ST

1-1/8", Steel cup and Top Nut, Head Tube OD 50mm

H029703800E100

TH-805ST-1

1-1/8",w/ 25mm tall alloy cone spacer, Head Tube 50mm

H031600000ED00

TH-805ST/SC

TH-805ST/SC Semi-Cartridge

1-1/8", Steel cup and Top Nut, Head Tube OD 50mm

H026603800ED00

TH-806ST

1-1/8", Steel cup and Top Nut, Head Tube OD 50mm

H031003800ED00

TH-807ST

1-1/8", Semi-Cartridge Design, w/ 25mm tall Alloy Cone Spacer, Head Tube OD 50mm

H023803800E100

TH-806AL

1-1/8", Alloy Cup and Top Nut, Head Tube OD 50mm

H025401900ED00

TH-39STT

1-1/8", Steel cup and Top Nut (1") Head Tube - Available in CP, BED, or Satin Finish

H000501400ED00

NEW

H0074 A1403ED00

TH-1150W

TH-1150W - 30.0 x 27.0

TH-1151W

TH-1151W - 30.0 x 27.0

5/32" x 16 Retainer, Steel cups, sealed lower Semi Cartridge bearings, steel cups, sealed lower OS (1-1/8") Head Tube

H004301900E100

NEW

TH-860

H005001900ED00

NEW

B-52S

5/32" x 20 Retainer, Steel cups, sealed 5/32" x 20 Retainer, Steel cups, sealed Headset Parts Compressions Devices W/O Logo

H012000000E100 H012000000 A100

TH-875-1

TH-875-1 TH-875-1

1-1/8", w/o logo Black 1-1/8", w/o logo Silver

H012100000E100 H012100000 A100

TH-375-1

TH-375-1 TH-375-1

1", w/o logo Black 1", w/o logo Silver

H012200000E100 H012200000 A100

TH-475-1

TH-475-1 TH-475-1

1-1/8" headtube, 1" steerer ; w/o logo Black 1-1/8" headtube, 1" steerer ; w/o logo Silver

H017500000E100 H017500000 A100

TH-476-1

TH-476-1 TH-476-1

1-1/8" headtube, 1" steerer w/hollow bolt; w/o logo Black 1-1/8" headtube, 1" steerer w/hollow bolt; w/o logo Silver

H026200000E100

TH-985-1

1.5", w/o logo Black

H024900000EH01

TH-875C-1

Carbon Top Cap, FSA logo

Fits 1 1/8" (28.6mm OD x 25.4mm ID) Steerers

H012000000E101

TH-875-1

FSA Logo Alloy Top Cap Assembly

Fits 1 1/8" (28.6mm OD x 25.4mm ID) Steerers

H012200000E101

TH-475-1

FSA Logo Alloy Top Cap Assembly

Fits 1 1/8" (28.6mm OD x 22.2mm ID) Steerers

W/FSA Logo

H012100000E101

TH-375-1

FSA Logo Alloy Top Cap Assembly

Fits 1" (25.4mm OD x 22.2mm ID) Steerers

H044100000EH01

NEW

TH-885CF-1

CompressorPro, FSA logo, carbon top cap

Fits 1 1/8" (28.6mm OD x 25.4mm ID) Steerers

H044000000E101

NEW

TH-885-1

Compressor, FSA logo, alloy top cap

Fits 1 1/8" (28.6mm OD x 25.4mm ID) Steerers

H044200000E101

NEW

TH-385-1

Compressor, FSA logo, alloy top cap

Fits 1" (25.4mm OD x 22.2mm ID) Steerers

H017500000E101

TH-476-1

FSA Logo Alloy Top Cap Assembly

Fits 1 1/8" (28.6mm OD x 22.2mm ID) Steerers with Hollow Bolt

H026200000E101

TH-985-1

FSA Logo Alloy Top Cap Assembly

Fits 1.5" Steerers

Headset Spacers, W/O logo H2070 A01ZXEH00

H2070 A

Carbon Spacer w/o logo -5mm

Natural Carbon with Clear Coat

H2070B06ZXEH00

H2070B

Carbon Spacer w/o logo -10mm

Natural Carbon with Clear Coat

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Headset Specification Chart SKU Number

New / Updated

Item Number

H2070C00ZXEH00

H2070C

H2011 D05ZXE100 H2011 D05ZX0000

Model Name

Top Cover Options

Carbon Spacer w/o logo -20mm

Natural Carbon with Clear Coat

H2011D - Black

Alloy Spacer w/o Logo -5mm

Anodized Black

H2011D - Silver

Alloy Spacer w/o Logo -5mm

Anodized Silver

H2011E06ZXE100

H2011E - Black

Alloy Spacer w/o Logo -10mm

Anodized Black

H2011E06ZX0000

H2011E - Silver

10mm Alloy Spacer w/o Logo

Anodized Silver

H2011G08ZXE100

H2011G - Black

20mm Alloy Spacer w/o Logo

Anodized Black

H2011G08ZX0000

H2011G - Silver

20mm Alloy Spacer w/o Logo

Anodized Silver

Headset Spacers w/FSA Logo H2070 A00ZXEH01

H2070A

FSA Logo Carbon -5mm

Natural Carbon with Clear Coat

H2070B00ZXEH01

H2070B

FSA Logo Carbon -10mm

Natural Carbon with Clear Coat

H2070C00ZZEH01

H2070C

FSA Logo Carbon -20mm

Natural Carbon with Clear Coat

H2011 D05ZXE101

H2011D - Black

FSA Logo Alloy -5mm

Alloy Headset Spacer Black

H2011 D05ZX0001

H2011D - Silver

FSA Logo Alloy -5mm

Alloy Headset Spacer Silver

H2011E06ZXE101

H2011E - Black

FSA Logo Alloy -10mm

Alloy Headset Spacer Black

H2011E06ZX0001

H2011E - Silver

FSA Logo Alloy -10mm

Alloy Headset Spacer Silver

H2011G08ZZE101

H2011G - Black

FSA Logo Alloy -20mm

Alloy Headset Spacer Black

H2011G08ZX0001

H2011G - Silver

FSA Logo Alloy -20mm

Alloy Headset Spacer Silver OnePointFive Headset Accessories

E0068000ZXE101

E0068

Headtube Reducers

H2106 A06ZZE101

H2106A

FSA Logo Spcrs - 1.5" Spacer 5mm

Fits 1 1/8" headset to 1.5" headtube Black

H2106B06ZZE101

H2106B

FSA Logo Spcrs - 1.5" Spacer 10mm

Black

E0062000ZZA4IH

E0062

FSA Headset Guide

M001300000 P201

QR-11

Headset Star-Nut Driver & Guide

Headset Tools Guages for all current bearing standard(Campagnolo,Cane Creek,TH)for 1" or 1-1/8" For installing Star Nut

Accessories-Angular Contact Bearings 36°x36° MR033 A00ZZ0038

MR033

TH-871

Oversized ACB-36°x36°x44mmx8mm,Black Seal

MR049 A00ZZ0038 MR049000ZZ0038

MR049

TH-872 TH-872S

Micro ACB-36°x36°x41.5mmx6.5mm,Black Seal Micro ACB-36°x36°x41.5mmx6.5mm,Black Seal

MR050000ZZ0038

MR050

TH-372

Micro ACB-36°x36°x38.5mmx6.5mm,Black Seal 36°x45°

MR054 A00ZZ0038 MR054000ZZ0038

MR054

TH-873 TH-873S

Cane Creek Compatible Micro ACB-36°x45°x41mmx6.5mm,Blue Seal Cane Creek Compatible Stainless Micro ACB-36°x45°x41mmx6.5mm,Gray Seal

MR055000ZZ0038

MR055

TH-373

Cane Creek Compatible Micro ACB-36°x45°x38mmx6.5mm,Blue Seal

MR078000ZXBK00

MR078

TH-823

Two piece bearing for NO.23/CC-36°x45°x41mmx6.5mm

MR075000ZZBK00

MR075

TH-800

Economical ACB for ZS-4-36°x45°x41.7mmx8.2mm

MR080000ZXBK00

MR080

TH-873E

Economical ACB for IS-3E-36°x45°x41mmx8.5mm 45°x45°

MR070000ZZ0000

MR070

TH-870B

Campagnolo Compatible-2-Part ACB-45°x45°x41.8mmx8mm,Yellow Seal

MR042000ZZ0038

MR042

TH-870S

Campagnolo Compatible Stainless Micro ACB-45°x45°x41.8mmx8mm, White Seal

MR082 A00ZZ0000 MR082000ZZ0000

MR082

TH-970 TH-970S

1-1/4" ACB-45°x45°x46.8mmx7mm,Black Seal 1-1/4" Stainless ACB-45°x45°x46.8mmx7mm,White Seal

MR084000ZXUP00

MR084

TH-870E

Economical ACB for NO.8BE-45°x45°x41.7mmx8mm Micro-Spacers

MW034000T030000

MW034

Available for 1" steerer tubes/0.25mm height each

MW006000T030000

MW006

1-1/8"

Available for 1-1/8" steerer tubes/0.25mm height each

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gravity Headset BOM Specification Chart SKU Number H043503300EDBS

New / Updated NEW

H040403800E1HH H044403800E1YW H0444A3800E1YW H0444B3800E1YW H0444C3800E1YW H0444D3800E1YW

H040104100E1HH H0401B4100E1HH H0401C4100E1HH H0401D4100E1HH NEW

H039503300E1HH H043105100E1HH H039603300E1HH H039705200EDHH H039805200EDHH

H0400 A3800E1HH H040003800E1HH H0400B3800E1HH H040203800E1HH H044303800E1YW H0443A3800E1YW H0443B3800E1YW H0443C3800E1YW H0443D3800E1YW H0403 A3800E1HH H040303800E1HH

H042200000E1YH H042300000E1YH

Standard 16mm Top Cover (H2033F) w/8mm custom cone spacer option (H2033A) w/21mm custom cone spacer option (H2203G) w/26mm custom cone spacer option (H2203H) w/31mm custom cone spacer option (H2203I) Upper Cup - 1-1/8" Internal semi cartridge, Lower Cup - External 1.5" Retainer bearing w/16mm custom cone spacer option (H2033F) Upper Cup - 1-1/8" Internal semi cartridge, Lower Cup - External 1.5" Retainer bearing w/8mm custom cone spacer option (H2033A) Upper Cup - 1-1/8" Internal semi cartridge, Lower Cup - External 1.5" Retainer bearing NO.11N/NO.7BY gravity SXE - Internal Upper, external Lower Cups w/21mm custom cone spacer option (H2203G) Upper Cup - 1-1/8" Internal semi cartridge, Lower Cup - External 1.5" Retainer bearing w/26mm custom cone spacer option (H2203H) Upper Cup - 1-1/8" Internal semi cartridge, Lower Cup - External 1.5" Retainer bearing w/31mm custom cone spacer option (H2203I) gravity SX Pro, Internal Alloy Cups, 1-1/8" ACB Upper, 1.5" ACB w/15mm Top Cover(H2090C) NO.55-1 Lower, 1-1/8" crown race w/5mm Top Cover(H2090A) 1.5 to 1-1/8" Tapered Steerers - 1.5" head tube with 1.5" reducer upper cup for1-1/8" steerer and 1.5" lower cups for 1.5" steerer NO.9M/CUP/CC1.5R/NO.7B gravity 1 (I/E) - Internal upper, external lower cups Upper Cup - Internal 1.5R ACB alloy, Lower Cup - external 1.5 OS retainer bearing chromoly NO.9M/CUP/CC1.5R/NO.12B gravity 1/DX Pro (I/E) - Internal upper, external lower cups Upper Cup - Internal 1.5R ACB alloy, Lower Cup - external 1.5 ACB NO.9M/CUP/CC1.5R/Orbit E1.5 gravity 2 (I/I) - Internal upper and lower cups Upper Cup - Internal 1.5R ACB alloy, Lower Cup - internal 1.5 retainer bearing chromoly Upper Cup - External 1.5R retainer bearing chromoly, Lower Cup - external 1.5 OS retainer bearing chromoly NO.7BY/NO.7B gravity 3 (E/E) - External upper and lower Cups NO.7BY/Orbit E1.5 gravity 4 (E/I) - External upper and Internal lower cups Upper Cup - External 1.5R retainer bearing chromoly, Lower Cup - internal 1.5 retainer bearing chromoly 1.5 to 1-1/8" Tapered Steerers and Differential Headtubes- 50mm OD upper, 57mm OD Lower head tube with redcuer upper cup and 1.5" lower cup for 1-1/8"/1.5" steerer Upper Cup - 1-1/8" Internal ACB, Lower Cup - External 1.5" Retainer bearing w/15mm custom cone spacer option (H2051B) Upper Cup - 1-1/8" Internal ACB, Lower Cup - External 1.5" Retainer bearing NO.9M/CUP/TH/NO.7B gravity SX - Internal Upper, external Lower Cups w/8mm custom cone spacer option (H2051A) Upper Cup - 1-1/8" Internal ACB, Lower Cup - External 1.5" Retainer bearing w/25mm custom cone spacer option (H2051E) NO.9M/CUP/CC/NO.12B gravity DX Pro Top tube: 50/44mm, Bottom tube: 55/49.57mm 8mm Top Cover Standard 16mm Top Cover (H2033F) w/8mm custom cone spacer option (H2033A) gravity DL 50mm Semi Cartridge Top, 55mm Alloy retainer botNO.11N/NO.60AL-2 w/21mm custom cone spacer option (H2203G) tom, 1.5 lower crown race w/26mm custom cone spacer option (H2203H) w/31mm custom cone spacer option (H2203I) 1.5 to 1-1/8" Tapered Steerers and Differential Headtubes- 50mm OD upper,61 mm OD Lower head tube with 1-1/8" upper cup 1.5" ZS type lower cup for 1-1/8"/1.5" steerer gravity SX Pro, Internal Alloy Cups, 1-1/8" ACB Upper, 1.5" ACB w/15mm Top Cover(H2090C) NO.55 Lower w/5mm Top Cover(H2090A) Headset Parts gravity Whip Caps - Alloy com pression device with bolt, for through cable routing TH-877-1 gravity Whip cap, for through routing, with star nut Black x 1-1/8" TH-987-1 gravity Whip cap, for through routing, with star nut Black x 1.5" NO.11N/NO.60AL-1

H0401 A4100E1HH

H0405 A0000E1HH H040500000E1HH

gravity Headsets - Threadless OS Item Number Model Name Top Cover Options NO.15-Ceramic gravity Apogee - Ceramic Forged Alloy Cups, Industrial Sealed Cartridge Bearings 1.5 to 1-1/8" Tapered Steerers - 1.5" head tube with 1.5" reducer upper cup for1-1/8" steerer and 1.5" Reducer lower cups for 1-1/8" steerer NO.9M/CUP/CC/7BY gravity DX Top tube: 50/44mm, Bottom tube: 55/49.57mm 8mm Top Cover

NEW NEW

gravity DLR 50mm Semi Cartridge Top, 55mm Alloy retainer bottom, 1.5R reducer lower crown race

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FSA Headset Head Tube Dimensions Chart Uppe r OD

Upper OD

Uppe r ID

Upper ID

AU AL

Item Number

Lowe r ID

Lower ID

Lowe r OD

Lower OD Upper

Angle

OD Bearings

Bearings NO.

Bearing Type

NO.10 NO.11Q NO.11G NO.11N NO.11N-CX NO.11AGY NO.11AGY/TC ZS-4 ZS-4 D NO.9M/CUP/TH NO.9M/CUP/TH-CX NO.10AY NO.50 NO.9M/CUP/CC NO.9M/CUP/CC-Ceramic NO.9M/CUP/CC/CF NO.9M/CUP/CC-CX ZS-3 ZS-3-CF NO.41-CX NO.57 NO.57-1 NO.9M/TH Orbit 36 NO.23/CC IS-3E IS-3 IS-3-CX NO.26G NO.16/CC IS-2 IS-2-CX

Ø50±0.1 Ø49±0.1 Ø50±0.1 Ø49±0.1 Ø49±0.1 Ø46±0.1 Ø46±0.1 Ø50±0.1 Ø50±0.1 Ø50±0.1 Ø50±0.1 Ø47Only Ø50±0.1 Ø50±0.1 Ø50±0.1 Ø50±0.1 Ø50±0.1 Ø50±0.1 Ø50±0.1 Ø48±0.1 Ø50±0.1 Ø50±0.1 Ø47±0.1 Ø45±0.1 Ø45±0.1 Ø45±0.1 Ø45±0.1 Ø45±0.1 Ø47±0.1 Ø45±0.1 Ø45±0.1 Ø45±0.1

Ø44(0,-0.05) Ø44(0,-0.05) Ø44(0,-0.05) Ø44(0,-0.05) Ø44(0,-0.05) Ø41.4(0,-0.05) Ø41.4(0,-0.05) Ø44(0,-0.05) Ø44(0,-0.05) Ø44(0,-0.05) Ø44(0,-0.05) Ø41.4(0,-0.05) Ø44(0,-0.05) Ø44(0,-0.05) Ø44(0,-0.05) Ø44(0,-0.05) Ø44(0,-0.05) Ø44(0,-0.05) Ø44(0,-0.05) Ø43(0,-0.05) Ø44(0,-0.05) Ø44(0,-0.05) Ø41.7(+0.1,0) Ø41.7(+0.1,0) Ø41.2(+0.1,0) Ø41.2(+0.1,0) Ø41.2(+0.1,0) Ø41.2(+0.1,0) Ø41.4(0,-0.04) Ø41.2(+0.1,0) Ø41.2(+0.1,0) Ø41.2(+0.1,0)

36° 36° 45° 45° 45° 45° 45° 45° 45°

Ø44.05(+0.1,0) Ø44.05(+0.1,0) Ø44.05(+0.1,0) Ø44.05(+0.1,0) Ø44.05(+0.1,0) Ø41.45(+0.1,0) Ø41.45(+0.1,0) Ø44.05(+0.1,0) Ø44.05(+0.1,0) Ø44.05(+0.1,0) Ø44.05(+0.1,0) Ø41.45(+0.1,0) Ø44.05(+0.1,0) Ø44.05(+0.1,0) Ø44.05(+0.1,0) Ø44.05(+0.1,0) Ø44.05(+0.1,0) Ø44.05(+0.1,0) Ø44.05(+0.1,0) Ø43(+0.1,0) Ø44.05(+0.1,0) Ø44.05(+0.1,0) Ø41.5 Ø41.5 Ø41 Ø41 Ø41 Ø41 Ø41 Ø41 Ø41 Ø41

MR013 MR083 MR052 MR083 MR083 MR085 MR085 MR075 MR075 MR049 MR049 MR064 MR056 MR054 MR115 MR054 MR054 MR054 MR054 MR054 MR054 MR054 MR049 MR049 MR122 MR080 MR122 MR122 MR054 MR054 MR054 MR054

Cage ball Semi-cartridge Semi-cartridge Semi-cartridge Semi-cartridge Semi-cartridge Semi-cartridge ACB ACB ACB ACB Cage ball Cage ball ACB ACB ACB ACB ACB ACB ACB ACB ACB ACB ACB Cage ball ACB ACB ACB ACB ACB ACB ACB

IS-2C IS-2C-Ceramic IS-2A NO.8B NO.8B-CX NO.8B Plus NO.8 NO.8-CX NO.8C NO.8C-Ceramic NO.8D NO.53CF NO.53CF-1 NO.53-1

Ø45±0.1 Ø45±0.1 Ø42±0.1 Ø46±0.1 Ø46±0.1 Ø46±0.1 Ø46±0.1 Ø46±0.1 Ø46±0.1 Ø46±0.1 Ø44±0.1 Ø52.2±0.1 Ø52.2±0.1 Ø52.2±0.1

Ø41.2(+0.1,0) Ø41.2(+0.1,0) Ø38.2(+0.1,0) Ø42(+0.1,0) Ø42(+0.1,0) Ø42(+0.1,0) Ø42(+0.1,0) Ø42(+0.1,0) Ø42(+0.1,0) Ø42(+0.1,0) Ø42(+0.1,0) Ø46.9(+0.1,0) Ø46.9(+0.1,0) Ø46.9(+0.1,0)

45° 45° 45° 45° 45° 45° 45° 45° 45° 45° 45° 45° 45° 45°

Ø41 Ø41 Ø38 Ø41.8 Ø41.8 Ø41.8 Ø41.8 Ø41.8 Ø41.8 Ø41.8 Ø41.8 Ø46.8 Ø46.8 Ø46.8

MR054 MR115 MR055 MR121 MR121 MR121 MR042 MR042 MR042 MR116 MR121 MR082 MR082 MR082

ACB ACB ACB ACB ACB ACB ACB ACB ACB ACB ACB ACB ACB ACB

NO.44/CF NO.44E NO.44E/CF NO.44-CX NO.42 NO.42/ACB NO.42-CX NO.42/CF NO.42/CF/ACB NO.42/48CF NO.42/48CF/ACB NO.44E/48 NO.28 NO.14 TH-805ST TH-805ST-1 TH-805ST/SC TH-806ST TH-807ST TH-806AL

Ø47±0.1 Ø47±0.1 Ø47±0.1 Ø47±0.1 Ø46±0.1 Ø46±0.1 Ø46±0.1 Ø46±0.1 Ø46±0.1 Ø48±0.1 Ø48±0.1 Ø48±0.1 Ø41.5 Ø45±0.1 Ø50±0.1 Ø50±0.1 Ø50±0.1 Ø50±0.1 Ø50±0.1 Ø50±0.1

Ø42(+0.1,0) Ø42(+0.1,0) Ø42(+0.1,0) Ø42(+0.1,0) Ø42(+0.1,0) Ø42(+0.1,0) Ø42(+0.1,0) Ø42(+0.1,0) Ø42(+0.1,0) Ø42(+0.1,0) Ø42(+0.1,0) Ø42(+0.1,0) Ø34(0,-0.05) Ø40(0,-0.05) Ø44(0,-0.05) Ø44(0,-0.05) Ø44(0,-0.05) Ø44(0,-0.05) Ø44(0,-0.05) Ø44(0,-0.05)

45° 45° 45° 45° 45° 45° 45° 45° 45° 45° 45° 45° -

Ø41.8 Ø41.8 Ø41.8 Ø41.8 Ø41.8 Ø41.8 Ø41.8 Ø41.8 Ø41.8 Ø41.8 Ø41.8 Ø41.8 Ø34(+0.15,0) Ø40(+0.15,0) Ø44.05(+0.1,0) Ø44.05(+0.1,0) Ø44.05(+0.1,0) Ø44.05(+0.1,0) Ø44.05(+0.1,0) Ø44.05(+0.1,0)

MR042 MR042 MR042 MR042 MR121 MR121 MR042 MR122 MR121 MR121 MR121 MR042 MR056 MR049 MR013 MR013 MR083 MR013 MR083 MR056

ACB ACB ACB ACB ACB ACB ACB ACB ACB ACB ACB ACB Cage ball ACB Cage ball Cage ball Semi-cartridge Cage ball Semi-cartridge Cage ball

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FSA Headset Head Tube Dimensions Chart Uppe r OD

Upper OD

Uppe r ID

Upper ID

AU AL

Lowe r ID

Lower ID

Lowe r OD

Lower OD

Lower OD Ø50±0.1 Ø49±0.1 Ø50±0.1 Ø49±0.1 Ø49±0.1 Ø46±0.1 Ø46±0.1 Ø50±0.1 Ø50±0.1 Ø50±0.1 Ø50±0.1 Ø47Only Ø50±0.1 Ø50±0.1 Ø50±0.1 Ø50±0.1 Ø50±0.1 Ø50±0.1 Ø50±0.1 Ø48±0.1 Ø62±0.1 Ø62±0.1 Ø47±0.1 Ø45±0.1 Ø45±0.1 Ø45±0.1 Ø45±0.1 Ø45±0.1 Ø47±0.1 Ø45±0.1 Ø45±0.1 Ø45±0.1

ID Ø44(0,-0.05) Ø44(0,-0.05) Ø44(0,-0.05) Ø44(0,-0.05) Ø44(0,-0.05) Ø41.4(0,-0.05) Ø41.4(0,-0.05) Ø44(0,-0.05) Ø44(0,-0.05) Ø44(0,-0.05) Ø44(0,-0.05) Ø41.4(0,-0.05) Ø44(0,-0.05) Ø44(0,-0.05) Ø44(0,-0.05) Ø44(0,-0.05) Ø44(0,-0.05) Ø44(0,-0.05) Ø44(0,-0.05) Ø43(0,-0.05) Ø55.95(0,-0.05) Ø55.95(0,-0.05) Ø41.7(+0.1,0) Ø41.7(+0.1,0) Ø41.2(+0.1,0) Ø41.2(+0.1,0) Ø41.2(+0.1,0) Ø41.2(+0.1,0) Ø41.4(0,-0.04) Ø41.2(+0.1,0) Ø41.2(+0.1,0) Ø41.2(+0.1,0)

Angle 36° 36° 45° 45° 45° 45° / 45° 45° 45°

OD Bearings Ø44.05(+0.1,0) Ø44.05(+0.1,0) Ø44.05(+0.1,0) Ø44.05(+0.1,0) Ø44.05(+0.1,0) Ø41.45(+0.1,0) Ø41.45(+0.1,0) Ø44.05(+0.1,0) Ø44.05(+0.1,0) Ø44.05(+0.1,0) Ø44.05(+0.1,0) Ø41.45(+0.1,0) Ø44.05(+0.1,0) Ø44.05(+0.1,0) Ø44.05(+0.1,0) Ø44.05(+0.1,0) Ø44.05(+0.1,0) Ø44.05(+0.1,0) Ø44.05(+0.1,0) Ø43(+0.1,0) Ø56(+0.1,0) Ø56(+0.1,0) Ø41.5 Ø41.5 Ø41 Ø41 Ø41 Ø41 Ø41 Ø41 Ø41 Ø41

Bearings NO. MR013 MR083 MR052 MR083 MR083 MR085 MR085 MR075 MR075 MR049 MR049 MR064 MR056 MR054 MR115 MR054 MR054 MR054 MR054 MR054 MR110 MR110 MR049 MR049 MR122 MR080 MR122 MR122 MR054 MR054 MR054 MR054

Bearing Type Cage ball Semi-cartridge Semi-cartridge Semi-cartridge Semi-cartridge Semi-cartridge Semi-cartridge ACB ACB ACB ACB Cage ball Cage ball ACB ACB ACB ACB ACB ACB ACB ACB ACB ACB ACB Cage ball ACB ACB ACB ACB ACB ACB ACB

Top Depth

Bottom Depth

Stack Height

9(+0.5,0) 9(+0.5,0) 9(+0.5,0) 9(+0.5,0) 9(+0.5,0) 9(+0.5,0) 9(+0.5,0) 9(+0.5,0) 9(+0.5,0) 9(+0.5,0) 9(+0.5,0) 9(+0.5,0) 9(+0.5,0) 9(+0.5,0) 9(+0.5,0) 9(+0.5,0) 9(+0.5,0) 9(+0.5,0) 9(+0.5,0) 9(+0.5,0) 9(+0.5,0) 9(+0.5,0) 6.8(0,-0.2) 2.1(0,-0.2) 2.7(0,-0.2) 3.2(0,-0.2) 3.2(0,-0.2) 3.2(0,-0.2) 10±0.05 2.7(±0.1) 3.2(0,-0.2) 3.2(0,-0.2)

9(+0.5,0) 9(+0.5,0) 9(+0.5,0) 9(+0.5,0) 9(+0.5,0) 9(+0.5,0) 9(+0.5,0) 9(+0.5,0) 9(+0.5,0) 9(+0.5,0) 9(+0.5,0) 8.8(+0.5,0) 9(+0.5,0) 9(+0.5,0) 9(+0.5,0) 9(+0.5,0) 9(+0.5,0) 9(+0.5,0) 9(+0.5,0) 9(+0.5,0) 15(+0.5,0) 15(+0.5,0) 7.5(0,-0.2) 6.5(0,-0.2) 7.2(0,-0.2) 7.2(0,-0.2) 7.2(0,-0.2) 7.2(0,-0.2) 10±0.05 7.2(0,-0.2) 7.2(0,-0.2) 7.2(0,-0.2)

8.9 10.7 8.7 21.7 23.4 8 8.6 24.2 18.1 17.9 21.6 6.8 29.9 19.5 19.5 20.4 23.2 24.3 23.4 24.6 17.8 17.8 15.7 17 16.6 26.3 16.7 17.7 7.4 16.9 16.7 17.7

Ø45±0.1 Ø45±0.1 Ø42±0.1 Ø46±0.1 Ø46±0.1 Ø46±0.1 Ø46±0.1 Ø46±0.1 Ø46±0.1 Ø46±0.1 Ø44±0.1 Ø52.2±0.1 Ø52.2±0.1 Ø52.2±0.1

Ø41.2(+0.1,0) Ø41.2(+0.1,0) Ø38.2(+0.1,0) Ø42(+0.1,0) Ø42(+0.1,0) Ø42(+0.1,0) Ø42(+0.1,0) Ø42(+0.1,0) Ø42(+0.1,0) Ø42(+0.1,0) Ø42(+0.1,0) Ø46.9(+0.1,0) Ø46.9(+0.1,0) Ø46.9(+0.1,0)

45° 45° 45° 45° 45° 45° 45° 45° 45° 45° 45° 45° 45° 45°

Ø41 Ø41 Ø38 Ø41.8 Ø41.8 Ø41.8 Ø41.8 Ø41.8 Ø41.8 Ø41.8 Ø41.8 Ø46.8 Ø46.8 Ø46.8

MR054 MR115 MR055 MR121 MR121 MR121 MR042 MR042 MR042 MR116 MR121 MR082 MR082 MR082

ACB ACB ACB ACB ACB ACB ACB ACB ACB ACB ACB ACB ACB ACB

3.2(0,-0.2) 3.2(0,-0.2) 3.2(0,-0.2) 3(0,-0.2) 3(0,-0.2) 3(0,-0.2) 3(0,-0.2) 3(0,-0.2) 3(0,-0.2) 2.8(0,-0.2) 3(0,-0.2) 5.5(±0.1) 5.5(±0.1) 5.5(±0.1)

7.2(0,-0.2) 7.2(0,-0.2) 7.2(0,-0.2) 6.8(0,-0.2) 6.8(0,-0.2) 6.8(0,-0.2) 6.8(0,-0.2) 6.8(0,-0.2) 6.8(0,-0.2) 6.8(0,-0.2) 6.8(0,-0.2) 9.9(±0.1) 9.9(±0.1) 9.9(±0.1)

17 17 16.6 16.8 17.8 16.7 16.8 17.8 16.7 16.7 16.7 11.8 11.8 11.8

Ø52±0.1 Ø52±0.1 Ø52±0.1 Ø52±0.1 Ø56±0.1 Ø56±0.1 Ø56±0.1 Ø56±0.1 Ø56±0.1 Ø56±0.1 Ø56±0.1 Ø52±0.1 Ø41.5 Ø45±0.1 Ø50±0.1 Ø50±0.1 Ø50±0.1 Ø50±0.1 Ø50±0.1

Ø47(+0.1,0) Ø47(+0.1,0) Ø47(+0.1,0) Ø47(+0.1,0) Ø52(+0.02,-0.05) Ø52.1(±0.05) Ø52(+0.02,-0.05) Ø52.1±0.05 Ø52.1±0.05 Ø52(+0.02,-0.05) Ø52.1±0.05 Ø47(+0.1,0) Ø34(0,-0.05) Ø40(0,-0.05) Ø44(0,-0.05) Ø44(0,-0.05) Ø44(0,-0.05) Ø44(0,-0.05) Ø44(0,-0.05)

45° 45° 45° 45° 45° 45° 45° 45° 45° 45° 45° 45° -

Ø46.8 Ø46.8 Ø46.8 Ø46.8 Ø52(±0.01) Ø51.8 Ø52(±0.01) Ø52(±0.01) Ø51.8 Ø52(±0.01) Ø51.8 Ø46.8 Ø34(+0.15,0) Ø40(+0.15,0) Ø44.05(+0.1,0) Ø44.05(+0.1,0) Ø44.05(+0.1,0) Ø44.05(+0.1,0) Ø44.05(+0.1,0)

MR082 MR082 MR082 MR082 MR069 MR110 MR069 MR069 MR110 MR069 MR110 MR082 MR056 MR049 MR013 MR013 MR083 MR013 MR083

ACB ACB ACB ACB Industrial ACB Industrial Industrial ACB Industrial ACB ACB Cage ball ACB Cage ball Cage ball Semi-cartridge Cage ball Semi-cartridge

6.4±0.1 6.4±0.1 6.4±0.1 6.4±0.1 3(0,-0.2) 3(0,-0.2) 3(0,-0.2) 3(0,-0.2) 3(0,-0.2) 3(0,-0.2) 2.8(0,-0.2) 6.4(±0.1) 13(+0.5,0) 13(+0.5,0) 9(+0.5,0) 9(+0.5,0) 9(+0.5,0)

10(±0.1) 10(±0.1) 10(±0.1) 10±0.1 9.7(0,-0.1) 7.5(0,-0.2) 9.7(0,-0.1) 9.7(0,-0.1) 7.5(0,-0.2) 9.7(0,-0.1) 7.5(0,-0.2) 7.5(0,-0.2) 13(+0.5,0) 13(+0.5,0) 9(+0.5,0) 9(+0.5,0) 9(+0.5,0)

16.6 16.6 16.6 17.6 16.6 16.3 17.7 16.6 16.3 16.6 16.5 16.6 24.5 27.8 19.1 19.1 19.3 21.1 19.3

Ø50±0.1

Ø44(0,-0.05)

Ø44.05(+0.1,0)

MR083

Cage ball

9(+0.5,0)

16.9

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FSA Headset Head Tube Dimensions Chart Uppe r OD

Upper OD

Uppe r ID

Upper ID

AU AL

Item Number

TH-39STT TH-1150W TH-1151W TH-860 B-52S TH-888 TH-888S TH-855 TH-848 TH-857 NO.18 NO.1 NO.2N NO.21 NO.5 NO.20 NO.12 NO.12-Ceramic ORBIT X(1-1/8") ORBIT X-CX TH-877 TH-877S TH-872 NO.7 NO.15 TH-388 ORBIT X NO.7B NO.12B Orbit E 1.5 NO.7BY NO.60AL-1 NO.60AL-3 NO.60ST NO.60ST-1 NO.12BY Orbit E 1.5R/12.8 NO.9M/CUP/CC 1.5R

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Lowe r ID

Lower ID

Lowe r OD

Lower OD Upper

Angle

OD Bearings

Bearings NO.

Bearing Type

33.90 / 33.95 30.05 / 30.10 30.05 / 30.10 33.90 / 33.95 33.90 / 33.95 33.90 / 33.95 33.90 / 33.95 33.90 / 33.95 33.90 / 33.95 33.90 / 33.95 33.90 / 33.95 33.90 / 33.95 33.90 / 33.95 33.90 / 33.95 33.90 / 33.95 33.90 / 33.95 33.90 / 33.95 33.90 / 33.95 33.90 / 33.95 33.90 / 33.95 33.90 / 33.95 33.90 / 33.95 33.90 / 33.95 33.90 / 33.95 33.90 / 33.95 30.05 / 30.10 30.05 / 30.10 Ø55±0.1 Ø55±0.1 Ø55±0.1 Ø55±0.1 Ø55±0.1 Ø55±0.1 Ø55±0.1 Ø55±0.1 Ø55±0.1 Ø55±0.1 Ø55±0.1

Ø34(+0.15,0) Ø30(+0.15,0) Ø30(+0.15,0) Ø34(+0.15,0) Ø34(+0.15,0) Ø34(+0.15,0) Ø34(+0.15,0) Ø34(+0.15,0) Ø34(+0.15,0) Ø34(+0.15,0) Ø34(+0.15,0) Ø34(+0.15,0) Ø34(+0.15,0) Ø34(+0.15,0) Ø34(+0.15,0) Ø34(+0.15,0) Ø34(+0.15,0) Ø34(+0.15,0) Ø34(+0.15,0) Ø34(+0.15,0) Ø34(+0.15,0) Ø34(+0.15,0) Ø34(+0.15,0) Ø34(+0.15,0) Ø34(+0.15,0) Ø30,Ø30.2(+0.15,0) Ø30,Ø30.2(+0.15,0) Ø49.57(+0.04,0) Ø49.57(+0.04,0) Ø49.57(+0.04,0) Ø49.57(+0.04,0) Ø49.57(+0.04,0) Ø49.57(+0.04,0) Ø49.57(+0.04,0) Ø49.57(+0.04,0) Ø49.57(+0.04,0) Ø49.57(+0.04,0) Ø49.57(+0.04,0)

Ø41.5 Ø41.5 Ø41.5 Ø41.5 Ø41 Ø41 Ø41.5 Ø41.5 / / / / Ø41.5 / Ø38.5 Ø49.65(+0.1,0) Ø49.65(+0.1,0) Ø49.65(+0.1,0) Ø49.65(+0.1,0) Ø49.65(+0.1,0) Ø49.65(+0.1,0) Ø49.65(+0.1,0) Ø49.65(+0.1,0) Ø49.65(+0.1,0) Ø49.65(+0.1,0) Ø49.65(+0.1,0)

MR056 MR007 MR007 MR013 MR013 MR013 MR013 MR013 MR013 MR013 MR049 MR014 MR014 MR049 MR049 MR049 MR062 MR117 MR049 MR049 MR013 MR013 MR013 MR014 MR049 MR007 MR050 MR068 MR069 MR101 MR068 MR071 MR071 MR068 MR068 MR069 MR013 MR054

Cage ball Cage ball Semi-cartridge Cage ball Cage ball Cage ball Cage ball Cage ball Semi-cartridge Cage ball ACB Cage ball Cage ball ACB ACB ACB ACB ACB ACB ACB Cage ball Cage ball Cage ball Cage ball ACB Cage ball ACB Cage ball Industrial Cage ball Cage ball Cage ball Cage ball Cage ball Cage ball Industrial Cage ball ACB

FSA Headset Head Tube Dimensions Chart Uppe r OD

Upper OD

Uppe r ID

Upper ID

AU AL

Lowe r ID

Lower ID

Lowe r OD

Lower OD

Angle

OD Bearings

Bearings NO.

Bearing Type

Ø41.5 Ø41.5 Ø41.5 Ø44 Ø41.5 Ø41 Ø41 Ø41.5 Ø41.5 Ø47 Ø38.5 Ø49.65(+0.1,0) Ø49.65(+0.1,0) Ø49.65(+0.1,0) Ø49.65(+0.1,0) Ø49.65(+0.1,0) Ø49.65(+0.1,0) Ø49.65(+0.1,0) Ø49.65(+0.1,0) Ø49.65(+0.1,0) Ø49.65(+0.1,0) Ø49.65(+0.1,0)

MR056 MR007 MR007 MR013 MR013 MR013 MR013 MR013 MR013 MR013 MR049 MR014 MR049 MR049 MR033 MR049 MR062 MR117 MR049 MR049 MR051 MR051 MR051 MR016 MR029 MR007 MR050 MR068 MR069 MR101 MR068 MR071 MR071 MR068 MR068 MR069 MR013 MR054

Cage ball Cage ball Semi-cartridge Cage ball Cage ball Cage ball Cage ball Cage ball Semi-cartridge Cage ball ACB Cage ball ACB ACB ACB ACB ACB ACB ACB ACB Cage ball Cage ball Cage ball Cage ball Industrial Cage ball ACB Cage ball Industrial Cage ball Cage ball Cage ball Cage ball Cage ball Cage ball Industrial Cage ball ACB

Top Depth

Bottom Depth

Stack Height

12.5min 12.5min 12.5min 12.5min 12.5min 12.5min 12.5min 12.5min 12.5min 12.5min 12.5min 12.5min 12.5min 12.5min 12.5min 12.5min 12.5min 12.5min 12.5min 12.5min 12.5min 12.5min 12.5min 12.5min 12.5min 12.5min 12.5min 15min 15min 15min 15min 15min 15min 15min 15min 15min 15min 15min

33.9 33.2 35.2 35.1 34.7 23.3 23.6 26 24.6 26 25.5 28.6 28.7 28 27.4 32.1 29.9 29.9 31.5 43.5 24.2 24.2 25.9 29 31.4 22.6 31.5 28.6 29.8 8.9 28.7 30 49.8 28.6 29.6 29.8 8.3 10.7

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gravity Headset Head Tube Dimensions Chart Uppe r OD

Upper OD

Uppe r ID

Upper ID

AU AL

NO.15-Ceramic gravity DX gravity DLR gravity SXE gravity 1 gravity 1/DX Pro (I/E) gravity 2 gravity 3 gravity 4 gravity SX gravity DX Pro gravity DL gravity SX Pro gravity SX Pro

Lower ID

Lowe r OD

Lower OD Upper

Item Number

Lowe r ID

Angle

OD Bearings

Bearings NO.

Bearing Type

33.90 / 33.95 Ø50±0.1 Ø49±0.1 Ø49±0.1 Ø55±0.1 Ø55±0.1 Ø55±0.1 Ø55±0.1 Ø55±0.1 Ø50±0.1 Ø50±0.1 Ø49±0.1 Ø50±0.1 Ø50±0.1

Ø34(+0.15,0) Ø44(0,-0.05) Ø44(0,-0.05) Ø44(0,-0.05) Ø49.57(+0.04,0) Ø49.57(+0.04,0) Ø49.57(+0.04,0) Ø49.57(+0.04,0) Ø49.57(+0.04,0) Ø44(0,-0.05) Ø44(0,-0.05) Ø44(0,-0.05) Ø44(0,-0.05) Ø44(0,-0.05)

Ø41.5 Ø44.05(+0.1,0) Ø44.05(+0.1,0) Ø44.05(+0.1,0) Ø49.65(+0.1,0) Ø49.65(+0.1,0) Ø49.65(+0.1,0) Ø49.65(+0.1,0) Ø49.65(+0.1,0) Ø44.05(+0.1,0) Ø44.05(+0.1,0) Ø44.05(+0.1,0) Ø44.05(+0.1,0) Ø44.1(+0.1,0)

MR118 MR054 MR083 MR083 MR054 MR054 MR054 MR068 MR068 MR049 MR054 MR083 MR054 MR054

ACB ACB Semi-cartridge Semi-cartridge ACB ACB ACB Cage ball Cage ball ACB ACB Semi-cartridge ACB ACB

Lower

Top Depth

Bottom Depth

Stack Height

12.5min 9(+0.5,0) 9(+0.5,0) 9(+0.5,0) -

12.5min 22(+0.5,0) 22(+0.5,0) -

31.5 21.6 30.6 22.4 18

ACB

22(+0.1,0)

19.7

Cage ball Cage ball Cage ball Cage ball ACB Cage ball ACB ACB

9(+0.5,0) 9(+0.5,0) 9(+0.5,0) 9.5(+0.5,0) 9(+0.5,0)

22(+0.5,0) 22(+0.5,0) 16(+0.5,0) 15(+0.5,0)

9 28.7 19.7 27.5 23.3 30.6 21.1 17.8

Angle

OD Bearings

Bearings NO.

Bearing Type

33.90 / 33.95 Ø57±0.1 Ø55±0.1 Ø55±0.1 Ø55±0.1

Ø34(+0.15,0) Ø49.57(+0.04,0) Ø49.57(+0.1,0) Ø49.57(+0.04,0) Ø49.57(+0.04,0)

Ø47 Ø49.65(+0.1,0) Ø49.65(+0.04,0) Ø49.65(+0.1,0) Ø49.65(+0.1,0)

MR119 MR068 MR071 MR068 MR068

Industrial Cage ball Cage ball Cage ball Cage ball

Ø57±0.1

Ø49.57(+0.04,0)

Ø49.65(+0.1,0)

MR110

Ø55±0.1 Ø55±0.1 Ø55±0.1 Ø55±0.1 Ø57±0.1 Ø55±0.1 Ø61±0.1 Ø62±0.1

Ø49.57(+0.04,0) Ø49.57(+0.04,0) Ø49.57(+0.04,0) Ø49.57(+0.04,0) Ø49.57(+0.04,0) Ø49.57(+0.1,0) Ø55(+0.04,0) Ø55.95(0,-0.05)

Ø49.65(+0.1,0) Ø49.65(+0.1,0) Ø49.65(+0.1,0) Ø49.65(+0.1,0) Ø49.65(+0.1,0) Ø49.65(+0.1,0) Ø55(+0.1,0) Ø56(+0.1,0)

MR101 MR068 MR101 MR068 MR110 MR071 MR110 MR110

Head Tube Details New 1.5”ZeroStack and Integrated Standard Head Tube Specifications Notes: 1. These lower head-tube standards may be used in conjuction with any existing 1.125” or 1.5” upper head-tube standard. 2. The 1.5” ZS standard may also be applied to the upper head-tube. 3. The 1.5” IS standard exists only as a lower standard and must be paired with another pre-existing upper standard. 4. The minimum recommended clearance between any point on the steerer tube and any point on the interior of the headtube is 1.5mm. 5. Head-tube outer diameter dimensions are only aesthetic suggestions. They are based on headset cup and fork crown dimensions and should not be construed as structural recommendations. Head-tube strength is solely the responsibility of the frame designer.

1 5.0 M in im um 2 .5 Mi ni mum

0 .7 5 X45 ° 0 .0 0 5 5.9 5 -0 .05 62

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5 2.1 ±0 .0 5 4 5.0 °± .5 °

0 .0 7 .5 0 -0 .2

FSA Headset Optional Extended Specifications Chart Internal Headsets Model Name

Item Number

NO.10

NO.11Q

ZS-4 ZS-4D

NO.9M/CUP/TH

NO.10AY

Orbit Z

NO.9M/CUP/CC

Orbit Z Ceramic Orbit ZS

NO.9M/CUP/CC-Ceramic ZS-3

Model Name

Item Number

NO.9M/TH Orbit 36

NO.23/CC

IS-3

IS-3E

Orbit I

NO.16/CC

Orbit IS

IS-2

Orbit IS Carbon Orbit IS-CF Ceramic

IS-2C IS-2C-Ceramic

Model Name Orbit IS

Model Name Orbit CE Orbit CE Plus Orbit C Oribt CF Orbit CF-Ceramic Impact Model Name Orbit C-33 Orbit C-33 Orbit C-33-CF Orbit C-40-ACB Orbit C-40-CF-ACB Model Name Intellaset ST Intellaset Pro -

Part No. H2079B H2079C H2079D H2203A H2203G H2203H H2203I H2090A H2051A H2051A H2051G H2051E H2051H H2084B H2051A H2051G H2051H H2051A H2090A Integrated Headsets Part No. H2052A H2060A H2221A H2221C H2221D H2088A H2088C H2088D H2140A H2060A H2060C H2088A H2088C H2088D H2100A H2214A Integrated Std (1") To fit 36º x 45º Std Head Tubes

Custom cone spacer (unit:millimeter) Height 16.2 21.2 26.2 8.2 21.2 26.2 31.2 3.5 5.3 5.3 17.3 22.3 27.3 15 5.3 17.3 27.3 5.3 3.5

Stack Height 22.2 27.2 32.2 13.7 26.7 31.7 36.7 13.9 11.1 10.9 22.9 27.9 32.9 20.9 12.5 24.5 34.5 12.5 14

Custom cone spacer (unit:millimeter) Height 5.5 9.4 8.85 20.1 25.1 6.7 20.2 25.2 9.5 9.4 20.6 6.7 20.2 25.2 8.7 8.7

Stack Height 8.7 10.5 10.6 21.6 26.6 8.2 21.7 26.7 10.3 10.7 21.9 8.2 21.7 26.7 10.7 10.7

Custom cone spacer Part No. Height H2089A 6.9 IS-2A H2089E 30.4 Integrated OS (1-1/8"") To fit Campagnolo "Hiddenset" Std Head Tubes - 45mm OD, 45°/45° Bearings Custom cone spacer Item Number Part No. Height H2094A 7.8 NO.8B H2094B 25 NO.8B Plus H2100A 8.7 H2094A 7.8 NO.8 H2094B 25 NO.8C H2100A 8.7 NO.8C-Ceramic H2214A 8.7 NO.8D H2152A 8 Custom Headsets Custom cone spacer Item Number Part No. Height NO.44/CF H2100A 8.7 NO.44E H2166A 8.7 NO.44E/CF H2100A 8.7 NO.42/ACB H2166A 8.7 NO.42/CF/ACB H2100A 8.7 NO.42/48CF/ACB H2169A 10 NO.44E/48 H2105A 8.7 Intellaset OS (1-1/8") Custom cone spacer Item Number Part No. Height H2154B 10 NO.28 H2154C 15 H2154D 20 NO.14 H2060A 9.4 TH-888 H2104B 15 Item Number

(unit:millimeter) Stack Height 8.1 31.6 (unit:millimeter)

(unit:millimeter)

Stack Height 9.6 26.8 10.4 9.6 26.8 10.4 10.4 9.5 Stack Height 10.3 10.3 10.3 10 10 11.5 10.3

(unit:millimeter) Stack Height 22.3 27.3 32.3 27.9 35.5

gravity Headset Optional Extended Specifications Chart Model Name gravity DLR

gravity SXE

Model Name gravity SX

gravity DL

Model Name gravity SX Pro gravity SX Pro

1.5 to 1-1/8" Tapered Steerers - 1.5" head tube with 1.5" reducer upper cup for1-1/8" steerer and 1.5" Reducer lower cups for 1-1/8" steerer Custom cone spacer (unit:millimeter) Item Number Part No. Height H2203A 8.2 H2203G 21.2 NO.11N/NO.60AL-1 H2203H 26.2 31.2 H2203I H2203A 8.2 H2203G 21.2 NO.11N/NO.7BY 26.2 H2203H H2203I 31.2 1.5 to 1-1/8" Tapered Steerers and Differential Headtubes- 50mm OD upper, 57mm OD Lower head tube with redcuer upper cup and 1.5" lower cup for 1-1/8"/1.5" steerer Custom cone spacer (unit:millimeter) Item Number Part No. Height H2051A 5.3 NO.9M/CUP/TH/NO.7B H2051E 22.3 H2203A 8.2 H2203G 21.2 NO.11N/NO.60AL-2 H2203H 26.2 H2203I 31.2 1.5 to 1-1/8" Tapered Steerers and Differential Headtubes- 50mm OD upper,61 mm OD Lower head tube with 1-1/8" upper cup 1.5" ZS type lower cup for 1-1/8"/1.5" steerer Custom cone spacer (unit:millimeter) Item Number Part No. Height NO.55 H2090A 3.5 NO.55-1 H2090A 3.5

Stack Height 22.6 35.6 40.6 45.6 22.4 35.4 40.4 45.4 Stack Height 20.5 37.5 22.6 35.6 40.6 45.6 Stack Height 10.8 10.8

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Headset spacer Spacer – Alloy Size 1” 1-1/8” 1.5”

Color BLACK w/FSA logo SILVER w/FSA logo BLACK w/FSA logo BLACK w/FSA logo

5mm H2002B05ZXE101 H2011D05ZX0001 H2011D05ZXE101 H2106 A06ZZE101

10mm H2002B06ZXE101 H2011E06ZX0001 H2011E06ZXE101 H2106B06ZZE101

20mm H2002B08ZXE101 H2011G08ZX0001 H2011G08ZZE101 -

10mm H2070B00ZXEH01

20mm H2070C00ZZEH01

Spacer – Carbon Size 1-1/8”

Color BLACK w/FSA logo

5mm H2070 A00ZXEH01

Compressions Devices

TH-375-1 (1")

TH-875-1 (1-1/8")

TH-385-1 (1")

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TH-475-1 (1-1/8"~1")

TH-476-1 (1-1/8")

TH-985-1 (1.5")

TH-885-1 (1-1/8")

TH-875C-1 (1-1/8")

TH-885CF-1 (1-1/8")

TH-877-1 (1-1/8")

TH-876-1 (1-1/8")

TH-987-1 (1.5")

TH-986-1 (1.5")

gravity Whip Cap 1-1/8” TH-877-1

gravity Whip Cap 1.5” TH-987-1

Two new top caps designed to allow direct pass through of hydraulic or cable actuated brake cables through the fork steerer tube. The gravity Whip Caps uses a CNC routing hole in the upper cap, with a special star nut that has larger diameter apertures to allow the cable housing to pass. Included is a small plastic bushin g that can protect the housing from abrasion. DESCRIPTION & MATERIALS

SIZES

WEIGHT

Tech Brief – Bearing seal cross-section

Tech Brief - FSA ACB Bearings:

At FSA we manufacture and use Angular Contact Bearings (ACB) for our headsets. We use only the best manufacturing and quality control methods available. The manufacturing process begins with the rough shape of the bearing races being machined from high quality steel. Both the inside and outside of each race is then precision stone-ground to reach its final shape. Computer controlled grinding equipment is used to grind each race to exact tolerances. The races are then assembled with the balls to create the finished bearing. Before it is assembled into a headset, each bearing is subjected to strict quality control testing. Extremely precise gauges and indicators are used to make sure each ACB has no radial or axial run-out, while maintaining minimal preload for smooth operation. These tests ensure that you are getting the highest quality ACB possible with FSA headsets."

Precision stone-grinding

Bearing dimensional quality control

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36°x36° Bearings

TH-872

TH-871

TH-872CB

36°x45° Bearings TH-873S

TH-873

TH-800

TH-073

TH-823

TH-873-CB

45°x45° Bearings TH-870

TH-870S

TH-870E

TH-970

TH-970S

TH-870S

TH-970-CB

874S-CB

6906-CB

Industrial Bearings 874S

ID OA

H OD

Bearings Dimensions Chart Model Name TH-871 TH-872 TH-873 TH-873S TH-800 TH-870 TH-870S TH-870E TH-823 TH-872-CB

Item Number MR033 MR049 MR054 MR054S MR075 MR042 MR042S MR121 MR122 MR118

Bearings Type ACB ACB ACB ACB ACB ACB ACB ACB ACB Ceramic ACB

Inch Berings 1-1/8" 1-1/8" 1-1/8" 1-1/8" 1-1/8" 1-1/8" 1-1/8" 1-1/8" 1-1/8" 1-1/8"

I.D. Ø30.2 Ø30.2 Ø30.2 Ø30.2 Ø30.2 Ø30.5 Ø30.5 Ø30.9 Ø30.9 Ø30.2

O.D. Ø44 Ø41.5 Ø41 Ø41 Ø41.7 Ø41.8 Ø41.8 Ø41.8 Ø41.7 Ø41.5

H 8 6.5 6.5 6.5 8.2 8 8 8 8 6.5

IA 36° 36° 36° 36° 36° 45° 45° 45° 36° 36°

OA 36° 36° 45° 45° 45° 45° 45° 45° 45° 36°

Ball Dim*Ball Qty Ø5/32"x16 Ø1/8"x19 Ø1/8"x19 Ø1/8"x19 Ø1/8"x25 Ø1/8"x26 Ø1/8"x26 Ø1/8"x26 Ø1/8"x23 Ø1/8"x19

Ball material CHROME CHROME CHROME CHROME 1008 CHROME CHROME CHROME CHROME Si3N4

Inner/Outer Cone SUJ2 SUJ2 SUJ2 Stainless SCM4130-CR SUJ2 Stainless SUJ2 SUJ2 SUJ2

Seal color Black Black / Gray Blue / Gray Gray Black Yellow White Black Black Red

Seal Qty 2 Rubber Seals 2 Rubber Seals 2 Rubber Seals 2 Rubber Seals 1 Rubber Seals 1 Rubber Seals 2 Rubber Seals 1 Rubber Seals 1 Rubber Seals 2 Rubber Seals

TH-873-CB 874S-CB 6906-CB TH-870S-CB 6906

MR115 MR117 MR119 MR116 MR029

Ceramic ACB Ceramic ACB Ceramic ACB Ceramic ACB Industrial Bearing

1-1/8" 1-1/8" 1-1/8" 1-1/8" 1-1/8"

Ø30.2 Ø30.2 Ø30.2 Ø30.9 Ø30

Ø41 Ø41 Ø41.5 Ø41.8 Ø47

6.5 7 6.5 8 9

36° 45° 40° 45° 40°

45° 45° -

Ø1/8"x19 Ø1/8"x26 Ø3/16"x14 Ø1/8"x26 Ø3/16"x14

Si3N4 Si3N4 Si3N4 Si3N4 CHROME

SUJ2 SUS440C SUJ2 SUS440C SUJ2

Red Red Red Red Black

2 Rubber Seals 2 Rubber Seals 2 Rubber Seals 1 Rubber Seals 2 Rubber Seals

874S 6808 TH-970 TH-970S TH-970-CB TH-073 TH-372 TH-373 3/16"x15 1/4"x15 5/32"x16 3/16"x20 1/8"x25 1/8"x24 5/32"x20 5/32"x22 1/8"x26 Ø1/8"x26 1/8"x30 7/32"x20 5/32"x26

MR062 MR069 MR082 MR082S MR120 MR110 MR050 MR055 MR011 MR016 MR007 MR051 MR081 MR064 MR013 MR014 MR056 MR061 MR101 MR068 MR071

Industrial Bearing Industrial Bearing ACB ACB Ceramic ACB ACB ACB ACB Caged Ball Bearings Caged Ball Bearings Caged Ball Bearings Caged Ball Bearings Caged Ball Bearings Caged Ball Bearings Caged Ball Bearings Caged Ball Bearings Caged Ball Bearings Caged Ball Bearings Caged Ball Bearings Caged Ball Bearings Caged Ball Bearings

1-1/8" 1-1/8" 1-1/4" 1-1/4" 1-1/4" 1.5" 1" 1" -

Ø30.2 Ø40 Ø34 Ø34 Ø34 Ø40 Ø27.2 Ø27.2 Ø29 Ø30 Ø30.2 Ø30.2 Ø30.8 Ø32 Ø32.8 Ø32.8 Ø33 Ø33.8 Ø41.5 Ø45.5 Ø45.8

Ø41 Ø52 Ø46.8 Ø46.8 Ø46.8 Ø51.8 Ø38.5 Ø38 Ø39 Ø42.2 Ø37.2 Ø40.3 Ø38 Ø37.5 Ø40.1 Ø40.1 Ø38.6 Ø38 Ø47 Ø55 Ø52.9

7 7 7 7 7 8 6.5 6.5 4.5 5.3 4.7 4.3 3 3.6 4.6 4.6 3.6 4.2 3.6 5.6 4.7

45° 36° 45° 45° 45° 36° 36° 36° -

45° 45° 45° 45° 36° 45° -

Ø1/8"x26 Ø1/8"x24 Ø1/8"x28 Ø1/8"x28 Ø1/8"x28 Ø1/8"x32 Ø1/8"x29 Ø1/8"x24 Ø3/16"x15 Ø1/4"x15 Ø5/32"x16 Ø3/16"x20 Ø1/8"x25 Ø1/8"x24 Ø5/32"x20 Ø5/32"x22 Ø1/8"x26 Ø1/8"x26 Ø1/8"x30 Ø7/32"x20 Ø5/32"x26

CHROME CHROME CHROME CHROME Si3N4 CHROME SUJ2 SUJ2 -

SUS440C SUJ2 SUJ2 Stainless SUJ2 SUJ2 SUJ2 SUJ2 -

Black Black Black White Red Black Black Blue / Gray -

2 Rubber Seals 2 Rubber Seals 2 Rubber Seals 2 Rubber Seals 2 Rubber Seals 1 Rubber Seals 2 Rubber Seals 2 Rubber Seals -

ACB

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Ceramic ACB

Caged Ball Bearings

Headtube Guide

Headtube Reducers

E0062

E0068

DESCRIPTION & MATERIALS

(Campagnolo, Cane Creek, TH)

Micro-spacers

Integrated headsets sometimes require micro-spacers to adjust the depth of the machined headtube in order to ensure correct fit. Micro-spacers should be used between the top cover and compression ring to make sure the top cover does not contact the top of the headtube. DESCRIPTION & MATERIALS Available for 1” or 1-1/8” steerer tubes 0.25mm height each

Headset Star-nut Driver & Guide QR-11

DESCRIPTION & MATERIALS

1. Screw the star-nut fully onto the stud of the star-nut driver. Position the star-nut in the mouth of the fork steerer tube. To ensure straight star-nut insertion, always use with the driver guide. Slide the driver guide sleeve over the star-nut driver and the fork tube. 2. Tap the anvil with a hammer to start driving in the star-nut. The driver guide sleeve will ensure that the star-nut presses in straight. 3. When the star-nut is fully inser ted into the head tube, the radial ring on the driver will stop the tool. 4. When the star-nut stops, disassemble the handle and assemble the top cap and stem.

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All about Headset Bearings: 1. How many different types of bearings are used in the modern day headset? Answer: There are at least 6 different kinds of bearings used in the bicycle headset. They include; radial bearings, thrust bearings and angular contact bearings. These three types of bearings all use ball bearings. The second category of bearings is the roller bearings which include the standard roller bearing and the tapered roller bearing. Both of these use cylindrical rollers. 2. There are many different types of bearings. Which one is best for the bicycle headset and why?

1 Answer: Angular contact bearings are the most appropriate bearing for most headset applications. The primary reason is due to the fact that it is very efficient at dealing with the angular force that is exerted upon it. Whereas most deep groove industrial bearings are very efficient at dealing with vertical or horizontal loads, the pressing angle associated with the bicycle headset is much more angular. 2 Angular Contact Ball Bearing is very efficient at dealing with both vertical (radial) and horizontal (axial) loads. Its great performances differ from other industrial bearing that only perform well in one direction. In many applications, ACB is used in pair due to its internal construction. It should be installed face to face or back to back in order to suppor t the forces coming from any directions. 3 Most of headset use big diameter axle to increase the strength. As the limited space, the bearing should have a big bore with thin wall of inner ring and outer ring to insert in. ACB has a primary advantage that reinforces axial loads over than deep groove ball bearings.

3. Are there different types of Angular Contact Bearings? Answer: Yes. In fact, TH Industries makes four different types or grades of angular contact bearings. They are: While these bearings have a minimal chamfered area, because they press in to the headset cup, they offer superior longevity, durability and performance. bearings slip fit into headset cups or head tubes. Designed for OEM applications, these bearings are reliable and durable. race, these bearings are economical, serviceable and durable.

4. Are the various bearings interchangeable? Answer: Sorry. The various styles/colors of bearings are not interchangeable. Damage can result to your frame or headset if the wrong replacement bearing is installed. 5. What if my bearings are old and dirty and I can not tell what size the bearing is? Answer: Full Speed Ahead offers a headset bearing gauge that will help to identif y the type/size of the bearing and/or the sizing of your integrated style headtube. 6. My bicycles are sold in areas that have very adverse and wet weather. Does TH offer a bearing that is more rust and weather resistant? Answer: Yes. First, our angular contact bearings feature double seals. Our biggest competitor only offers a single seal on their angular contact bearing. Second, TH offers both its Cane Creek and Campagnolo compatible bearings in an all stainless steel version with stainless inner and outer races as well as stainless ball bearings. There is nothing better! 7. What are micro spacers and how are they used? Answer: Micro spacers are 0.25mm thick and fit between the compression ring and the top cover. Integrated head tubes are specially machined to accept proprietary bearings. Due to frame manufacturing tolerances, the vertical height of the bearing pocket can very resulting in an imperfect fit between the top of the head tube and the headset top cover. Any number of Micro spacers can be used in order to achieve the correct clearance.

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Integrated and Internal Headsets: 1. How many different types of internal or integrated headsets currently exist in the marketplace? Answer: There are three basic styles of internal or integrated headsets. They are: style, having first been introduced in Italy in the late 60’s is currently popular for both road bikes and BMX bikes. There are four integrated standards available in the market today. cups are installed, bearings fit in the cups just like a conventional headset.

integrated headset but with the reliability and serviceability of a conventional headset.

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2. I know I don’t want to use a conventional headset. How do I choose between one of these systems: Answer: From a technical perspective all three systems work well. Before making a decision you should consider what system you may have used in the past as well as what system has gained popularity in your market or market segment. forks are available to fit with integrate style head tubes. are easy to manufacture and finish. Internal headsets have seen their greatest popularity within the mountain bike segment. road bikes and city bikes. 3. I have chosen to design my frame to use an integrated headset, but now I understand there are at least four different sizes/styles of integrate headsets. What systems are available and what are the differences? Answer: The four integrated size standards available are:

4. What are the benefits to each system? Answer: From a technical perspective all four systems work well. Before making a decision you should consider what system you may have used in the past as well as what system has gained popularity in your market or market segment.

system) or cups (Internal system) are all at a 36° angle. We believe the 36° angle is optimal for dealing with both the horizontal and vertical loads that the headset must deal with. Additionally, the 36° chamfered areas maximize the surface area of the bearing for added reliability and performance. from a number of manufacturers. This bearing is available in three quality levels; serviceable cup and cone ACB, Chrom Steel ACB, and Stainless Steel ACB. community. The Campagnolo bearing is larger in both height and diameter versus the other bearings. Due to its larger diameter this bearing’s chamfered areas are larger than those of the Cane Creek bearing. This bearing is available in four quality levels; serviceable cup and cone ACB, Economic ACB, Chrom Steel ACB, and Stainless Steel ACB. contact bearings rest against the inser ted steel rings. Benefits are the same as a other integrated headset systems but with the added benefits of simplified frame/head tube manufacturability as well as potentially improved reliability.

5. Are there any problems using a Non-ACB bearing? Answer: The Headset will be worn out quickly due to an abnormal conact on berine’s internal curfaces.

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