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Motocross FC 450 FC 350 FC 250 TC 250 TC 125 2021
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edge Motocross is a sport of absolutes, Requiring exceptional courage, Phenomenal fitness and unwavering Determination. With a smart approach, Hard work and the aid of cuttingedge high-performance, the odds Begin to stack in your favor.
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m o t o c r o s s
The leading approach.
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Proven high-level performance. FC 450 / FC 350 / FC 250 Intelligent design flows through every element of the 2021 4-stroke motocross range. An innovative approach that allows for impressive amounts of refined power to be extracted from their compact, lightweight engines. More control literally lies at the fingertips of the rider thanks to traction and launch control, as well as switchable power delivery maps. Opt for the new myHusqvarna app and extend the levels of control even further. Like having a factory mechanic in your phone, you can refine engine characteristics exactly the way you want them, or receive suggestions for the optimum suspension setup. With so much engine and chassis innovation, these machines are nimble enough to maneuver into the perfect line, and smart enough to make the most of it.
t the perfec o t in r ve u e Man momentum. line to carry
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FC 450 Performance by design.
The precise science in the design of the FC 450 ensures that every detail contributes to making it a truly dynamic package. From the balanced feeling of its centralized mass to the slim, sculpted shape of its bodywork, control-inspired innovation defines this motocross powerhouse.
Lightweight 2-piece carbon composite subframe. 8
Adjustable engine characteristics via handlebar map switch.
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Lightweight and compact SOHC Engine.
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e is Performanc ry detail ve holistic. E matters.
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Thrilling speed and agility. TC 250 / TC 125 There’s no better feeling, or sound, than putting a 2-stroke through its paces around a loamy motocross track. An exhilaration that amplifies to new levels with Husqvarna Motorcycles’ latest versions. Light enough to put them where you want as you push to maintain momentum, and powerful enough to get you there in a thrilling hurry. The 2021 models literally put more control in the rider’s right hand with new, smoother operating roller-actuated throttle assemblies. With an innovative chassis and engine design that offers significant benefits in handling and maneuverability, the TC range is simply pure motocross bliss.
TC 125 Progressive 2-stroke technology.
The TC 125’s intelligent engine design focuses on centralizing rotating mass in a compact arrangement, while still delivering class-leading power and torque. Featuring several control-focused enhancements, including refinements to the WP XACT suspension, this machine remains the benchmark of lightweight motocross performance.
Advanced frame flex characteristics for maxiumum rider feedback. 12
Split function air forks with new midvalve damping system.
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Innovative 2-Stroke technology, delivering smooth, controllable power.
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Prepare for your best day.
Moto 9 flex railed helmet Racecraft+ goggles Itrack railed gloves
Made to enhance the ride
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Husqvarna motorcycles’ myhusqvarna app – take the guesswork out of finding the perfect suspension setup, or fine tune the engine mapping exactly the way you like it.
Railed pants Railed jersey Railed jersey pro
*reference website for sizing/fitment
FMF Titan Powercore 2.1 silencer
FMF Factory Fatty expansion chamber
Skid Plate
Factory triple clamp
fmf megabomb header 17
FMF Factory 4.1 RCT silencer
Factory Rear Wheel 2,15x19” Factory front wheel 1,6x21”
Engine*
FC 450
FC 350
FC 250
TC 250
Engine type
Single-cylinder, 4-stroke
Single-cylinder, 4-stroke
Single-cylinder, 4-stroke
Single-cylinder, 2-stroke
Displacement
449.9 cc
349.7 cc
249.9 cc
249 cc
Bore / stroke
95 / 63.4 mm
88 / 57.5 mm
78 / 52.3 mm
66.4 / 72 mm
Compression ratio
12.75:1
14.2:1
14.4:1
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Transmission
5 gears
5 gears
5 gears
5 gears
Lubrication
Pressure lubrication with 2 oil pumps
Pressure lubrication with 2 oil pumps
Pressure lubrication with 2 oil pumps
Mixture oil lubrication 1:60
Cooling
Liquid cooling
Liquid cooling
Liquid cooling
Liquid cooling
Clutch
Wet multi-disc DDS-clutch,
Wet multi-disc DS-clutch,
Wet multi-disc DS-clutch,
Wet multi-disc DDS-clutch,
MAGURA hydraulics
MAGURA hydraulics
MAGURA hydraulics
MAGURA hydraulics
Starter / battery
Electric starter / Lithium Ion 12.8V 2Ah
Electric starter / Lithium Ion 12.8V 2Ah
Electric starter / Lithium Ion 12.8V 2Ah
Kickstarter
Fuel system
Keihin EFI, throttle body 44 mm
Keihin EFI, throttle body 44 mm
Keihin EFI, throttle body 44 mm
Mikuni TMX 38
Engine Management / Ignition
Keihin EMS
Keihin EMS
Keihin EMS
Kokusan
Control
4 V / SOHC with rocker levers
4 V / DOHC with finger followers
4 V / DOHC with finger followers
Exhaust control TVC
Silencer
Aluminum
Aluminum
Aluminum
Aluminum
Gear ratios
16:32 18:30 20:28 22:26 24:24 -
14:28 16:26 18:24 21:24 22:21 -
13:32 16:32 17:28 19:26 21:25 -
14:28 16:26 18:24 21:24 22:21 -
Primary drive
31:76
24:73
24:73
26:73
Final drive
13:49
14:51
14:51
14:49
Central double-cradle-type
Central double-cradle-type
Central double-cradle-type
Central double-cradle-type
25CrMo4 steel
25CrMo4 steel
25CrMo4 steel
25CrMo4 steel
Subframe
Carbon fiber reinforced polyamide
Carbon fiber reinforced polyamide
Carbon fiber reinforced polyamide
Carbon fiber reinforced polyamide
Handlebar
ProTaper, Aluminum Ø 28 / 22 mm
ProTaper, Aluminum Ø 28 / 22 mm
ProTaper, Aluminum Ø 28 / 22 mm
ProTaper, Aluminum Ø 28 / 22 mm
Front suspension
WP XACT-USD, Ø 48 mm
WP XACT-USD, Ø 48 mm
WP XACT-USD, Ø 48 mm
WP XACT-USD, Ø 48 mm
Rear suspension
WP XACT Monoshock with linkage
WP XACT Monoshock with linkage
WP XACT Monoshock with linkage
WP XACT Monoshock with linkage
Suspension travel front / rear
300 / 300 mm
300 / 300 mm
300 / 300 mm
300 / 300 mm
Front brakes
Disc brake Ø 260 mm Brembo
Disc brake Ø 260 mm Brembo
Disc brake Ø 260 mm Brembo
Disc brake Ø 260 mm Brembo
Rear brakes
Disc brake Ø 220 mm Brembo
Disc brake Ø 220 mm Brembo
Disc brake Ø 220 mm Brembo
Disc brake Ø 220 mm Brembo
Front / rear wheel
1.60 x 21"; 2.15 x 19" DID
1.60 x 21"; 2.15 x 19" DID
1.60 x 21"; 2.15 x 19" DID
1.60 x 21"; 2.15 x 19" DID
Front / rear tires
80 / 100-21"; 120 / 90-19"
80 / 100-21"; 110 / 90-19"
80 / 100-21"; 110 / 90-19"
80 / 100-21"; 110 / 90-19"
Chain
5/8 x 1/4"
5/8 x 1/4"
5/8 x 1/4"
5/8 x 1/4"
Steering head angle
26.1°
26.1°
26.1°
26.1°
Triple clamp offset
22 mm
22 mm
22 mm
22 mm
Wheel base
1,485 ± 10 mm / 58.5 ± 0.4 in
1,485 ± 10 mm / 58.5 ± 0.4 in
1,485 ± 10 mm / 58.5 ± 0.4 in
1,485 ± 10 mm / 58.5 ± 0.4 in
Ground clearance
370 mm / 14.6 in
370 mm / 14.6 in
370 mm / 14.6 in
375 mm / 14.8 in
Seat height
940 mm / 37 in
940 mm / 37 in
940 mm / 37 in
940 mm / 37 in
Tank capacity, approx.
7 l / 1.85 gal
7 l / 1.85 gal
7 l / 1.85 gal
8 l / 2.1 gal
Weight, without fuel, approx.
101 kg / 222.7 lbs
100 kg / 220.5 lbs
99.5 kg / 219.4 lbs
96 kg / 211.6 lbs
Chassis Frame
Technical Specifications TC 125 Single-cylinder, 2-stroke 124.8 cc 54 / 54.5 mm 6 gears Mixture oil lubrication 1:40 Liquid cooling Wet multi-disc DS-clutch, MAGURA hydraulics Kickstarter Mikuni TMX 38 Kokusan Exhaust control Aluminum 14:32 15:30 17:28 19:27 19:23 22:24 23:73 13:51
Central double-cradle-type 25CrMo4 steel Carbon fiber reinforced polyamide ProTaper, Aluminum Ø 28 / 22 mm WP XACT-USD, Ø 48 mm WP XACT Monoshock with linkage 300 / 300 mm Disc brake Ø 260 mm Brembo Disc brake Ø 220 mm Brembo 1.60 x 21"; 2.15 x 19" DID 80 / 100-21"; 100 / 90-19" 5/8 x 1/4" 26.1° 22 mm 1,485 ± 10 mm / 58.5 ± 0.4 in 375 mm / 14.8 in 940 mm / 37 in 8 l / 2.1 gal 87.5 kg / 192.9 lbs
Photos: R. Schedl, H. Mitterbauer, KISKA GmbH ART.NR.: 20200201002NA Legal disclaimer DO NOT attempt to imitate the illustrated riding scenes. The riders illustrated are professional motorcycle riders. The photos were taken on closed racing circuits or closed roads. Husqvarna Motorcycles warns all motorcyclists to wear protective safety gear and always ride in a responsible manner. Always obey relevant and applicable provisions of road traffic regulations. Only the homologated versions of the motorcycles promoted in this brochure are suitable for road use. The “warnings and hazard” notices in the owner’s manual must be read and obeyed when purchasing a motorcycle and using it for the first time. Some items in the Husqvarna Motorcycles accessories product line are not approved for use on public roads in certain circumstances (varies from country to country). Please contact your Husqvarna Motorcycles dealer for further information. The illustrated vehicles may vary in selected features and details from the production models and some illustrations feature optional equipment available at additional cost. All information concerning the scope of supply, appearance, services, dimensions, and weights is non-binding and specified with the condition that mistakes, printing, setting, and typing errors may occur; such information is subject to change without notice. Please note that model specifications may vary from country to country. Accessories and apparel shown may not be available in every country.
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