SS-8231 CNC-T2
- Chainring: 52/36T, 50/36T, 50/34T, 48/34T, 46/34T. Teeth 6061/T6 CNC or 7075/T6 CNC
- Crank: Forged 6061/T6 alloy
- Length: 140, 152, 165, 170, 172.5, 175mm
- BCD: 110mm
- Speeds: 9~12s
- 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