WM-CB-530
- Chainring: 53/39T, 52/39T. Teeth 6061/T6 CNC or 7075/T6 CNC
- Crank: Hollow Carbon
- Length: 170, 172.5, 175mm
- BCD: 130mm
- Speeds: 9~11s
- BB-Axle:
Ouside Bearing
BB 86
SHUN SHING INDUSTRY CO., LTD.
Tel: +886-4-23332756
Fax: +886-4-23322766
E-mail:
doris@s-shun.com