Home > Product > Transmission parts > Chainwheel & Cranks
　Name： 　CHAINWHEEL & CRANK FOR CITY BIKE-TC131
　MODEL NO.： 　TC131
　PACKING： 　
　SPECIFICATION： 　Material: Forged Alloy-6061-T6
Length:165,170mm
Gear: 3/32" 38T
Material: steel
Chainguard: Plastic DIA92
Chainline: 45mm
B.B.Axle: 120mm
   
   

If you would like to learn more about our products, please contact us.		  
 
TECHNICAL SUPPORT:www.soeasy.cn E-mail: sales@cathaycycle.com 沪ICP备14002894号
COPYRIGHT:SHANGHAI CATHAY CYCLE INDUSTRY CO., LTD.