Bicycle Apparatus Design
Bicycle Frame Design
Bicycle Parts Design
Brand Consulting
OEM
ODM
FLEX FIT 108 BIKE PEDAL
FLEX FIT 108
“APS Protects Ankle Of Rider With Flexibility.”
APS Technology Ankle Protect System
8º
8º
APS System
OVERVIEW
To ride at high speed in rough road, the weight of rider
The RNT’s “FLEX FIT” system enables the rider’s foot to be fixed on the pedal which
moves variously by centrifugal force. At this time rider
prevents the foot from getting crooked while cornering, and lets the rider move
ensures stability controlling riding posture.
slightly faster with more safety. Also, since the 12mm platform enhances the vehicle
And riders gets to turn his body to the direction out in corner.
movement stability, the large needle bearings and the wide bushings secure the
For APS Technology of FLEX FIT 108, flatform of pedal
rotating durability of the bicycle. Lastly, because the bumpers are easily replaceable,
are designed to freely move as per the movement of rider’s ankle.
a broad range of colors can be applied on the bicycle.
Rough Environment With High Speed All Mountain / Free Ride / Downhill
SPEC · Height : 12mm · Platform Size : 120×90mm · Weight : 370g (pair) · Bearings : 1 Niddle Bearing & Wide Bush · Colour : BLACK / RED / GUN METAL · Built for : TRAIL / AM / FR / DH · Body Material : 6061-T6 ALUMINUM · Bumper Material : 7075-T6 ALUMINUM · Axle Material : CHROMOLY STEEL
FEATURE · While cornering, the rider’s foot angle is matched on the pedal through a system called “FLEX FIT” · The LOW PROFILE FLATFORM gives a much stable movement · Rotating durability enhanced by large needle bearings · Damaged bumper easily replaceable
Black Gold
Black Red
Controlling Riding Posture Preventing ankle wrenching Ensure the flexibility of rider
Gun Smoke Gold
TIGER CRANK BIKE CRANK SET
TIGER CRANK
OVERVIEW RNT’s hallow structured crank, called the “Tiger Crank,” is 720g in weight, which is specially optimized for cross-country riding. The 40/30/22 tooth chainring made of high-durability aluminum provides a suitable gear ratio based on the size of bigger wheels. Because it is possible to generally apply a PF30 on a 24mm spindle, even thread type options are provided.
SPEC
FEATURE
· Cassette Compatibility : 10
· Configuration of a 40/30/22-tooth chainring optimized on a 27.5 wheel · Aluminum alloy-7075 chainring · Tooth structure that minimizes chain suck situations · RNT’s high-durability hallow structured crank arm · BB30 / BB24 both applicable · Press fit / thread options both applicable · Spindle gap adjustment structure that prevents left to right loosening
· Chain Compatibility : HG-X 10 speed · 4-Arm Chainrings : Yes · Bolt Circle Diameter : 96 / 64mm · Chainring Material : Aluminum 7075 · Outer Chainring : 40T · Middle Chainring : 30T · Inner Chainring : 22T · Chainring Bolts : Hidden type · Built for : CROSS COUNTRY / TRAIL · Crank Arm Construction VOID · Crank Arms Material : Aluminum 7075 · Crank Arm Length : 165 / 170 / 175mm · Bottom Bracket : English thread or Press fit (BB24 / BB30) · E-type FD Compatible · Chain Line : 50mm · BB Shell Width : 68 / 73 · Average Weight : 720g
CRANK VOID SYSTEM VOID SYSTEM of RNT is proud of specially designed hollow structure and high rigidity and light weight.
Light Weight
720g
MORE ACCURATELY Black Gold
Gun Smoke Gold
Black Red
AMO TITAN BIKE FRAME
w
AMO TITAN OVERVIEW Unique BRAZING of RNT Its method is to harmonize contexture of inter titanium with higher rigidity than conventional beam welding, excellent vibration resistance. As many frames are made at same time, equalization of manufacturing quality is possible. Oversized rug can enhance rigidity/durability of frame, As it has no internal cable route and welding bead, it show appearance of high level. As it is made to fit to 27.5’ wheel, high rigidity caused from the combination of BB SHEEL of PF30 and crank gives strong pedaling.
w zz
SPEC · Built for : CROSS COUNTRY - Frame Construction : BRAZING - Frame Material : 6AL/4V TITANIUM · Head Set : Tapered · Seat Post : 31.6mm · Bottom Bracket : PRESS FIT · BB Sheel Width : 73mm · Optimized For 27.5’ Wheel · Optimized For 80~100mm Fork Travel · Internal Cable Routing · Internal Stay Brake Mount · Replication Hanger
FEATURE · Actualizing uniform quality and rigidity with unique brazing method of RNT · Implementing elegant design never seen in conventional titanium frame. · 6AL/4V titanium of high rigidity applied · Actualizing high rigidity through tapered head and oversized rug. · Internal cable routing designated to optimized location For brakemount located interior of chain stay/seat stay, it is to minimize protrusion of parts.
BRAZED WITH AMORPHOUS FOIL
RNT’s brazing technique is unlike any other brazing each of the materials used in the process are bonded together into one whole part, strengthening the bicycle even more. We are able to develop this technique through the use of a special material called the “amorphous film.” Because experienced workers are not necessarily required for manufacturing this bicycle, mass production is possible.
NO WELDING HEAD SET 1.125 / 1.5 TAPERED SEAT POST : 31.6mm
INTERNAL CABLE ROUTING
INTERNAL CABLE ROUTING
INTERNAL STAY BRAKE MOUNT REPLICATION HANGER BOTTOM BRACKET : PRESS FIT
· Built for : CROSS COUNTRY
· BB Shell Width : 73mm
· Frame Construction : BRAZING
· Optimized For 27.5’ Wheel
· Frame Material : 6AL / 4V TITANIUM
· Optimized For 80~100mm Fork Travel
Lug
Tube
Temperature
Brazing Filler Metal
Others
Incoming inspection Outside Production
Surface Polishing
Cutting
house Production
3 Axis Machining
Machining
Solidus of base metal Beta transus temperature of base metal Brazing temperature
Liquidus of filler metal
Surface Grinding
Time
Bending
Cleaning Assembling
Exellent joint strength similar to base metal
Jig Assembling Vacuum Brazing Desembling
Filler supplied
Inspection
Isothermally Solidified & homogeneous bond
Filler melting
Surface Finishing Final Inspection Packaging
UTS, MPa
ѭ -TIAI matrix Composites
Base metals
1200 1000 800
ѭ -and ѯ-TIAI Alloys
Ti-matrix Composites Titanium Alloys
Classic alloys
New alloys
Brazed Joints
600
ѭ Ti-alloys
Ti-Cu-NI and Ti-Zr-Cu-Nl
400 200
Homogeneous bond
ѭ+Ѯ Ti-alloys
Ag-Cu and Ag-Pd
Ѯ Ti-alloys
Al-based
The necessity of New Filler alloys 1. Melting Temp.: ~800ŭ 2. Cu content: <<12 wt%
History Future 1960 Braze/Base Stenght
1970 0.5
1980 0.65
1990 0.6
2000 0.55
2010 0.5
Temp.ŭ 700
800
900
1000
1100
The quality of the bicycle can be maintained much longer and thermal deformation is prevented when exposed to environmental heat. Due to this simple production, we managed to create an even more quality product by using a special material called titanium.
BIKE FINDER
BIKE FINDER SOLUTION MULTI - DEVICE MANAGEMENT Manage Several Bikes at The Same Time!
1.
2. If the bike is out of the safety range, it alerts! warning! Out of the safety range.
3.
Click!
Report when you missed the bike! Out of the safety range Report.
4. People near the missing item receive the alert. Ngo799â&#x20AC;&#x2122;s lost bike is near me.
After checking up the item. contact to its owner.
DID YOU LOSE YOUR BIKE? I FOUND IT! It helps to prevent the loss of the bike and share the information of missing items with users, you can find ASAP when the bike is missing.
BIKE FINDER MOBILE APPLICATION
HEXCON BIKE FINDER OVERVIEW Bike in your hand! You always recognize your bike position anytime, anywhere with Hexcon Bike Finder. It alarms you when someone try to steal your bike. And it shows where bike is on map when you lose your bike. Your bike is ready to get back to you always when you have Hexcon Bike Finder.
FEATURE
SPEC
· Built-in Hexcon V2.0 module · Aluminium anodizing case (3 colors) · LED light for status signal · Adaptor for headset
· Excellent link budget (up to 97dB) · Enable long range applications · Long stand by time : 2 years base on broadcast rate 1s
RED Black
Gold Gun Smoke
Gold Black
YOUR BIKE PROTECTOR
BIKE FINDER Bike in my hand! Imagine that you can see the position of your bike anywhere, anytime Furthermore, all bikers can be gathered in one social network. Now you can experience cutting edge functions of Hexcon
SPECIAL ITEM FOR RIDERS
BLE WIRELESS COMMUNICATION TECHNOLOGY 50m ~ 70m