SS-8218
- Chainring: 50/34T. Steel or alloy
- Crank: Forged 6061/T6 Alloy
- Chainling: 45mm
- Length: 170, 175mm
- BCD: 110mm
- Axle length: 113mm
- BB-Axle: ISIS Drive JIS
SHUN SHING INDUSTRY CO., LTD.
Tel: +886-4-23332756   Fax: +886-4-23322766   E-mail: doris@s-shun.com