WM-CB-110NW OV
- Chainring: Narrow wide tooth. 30, 32, 34, 36, 38, 40, 42T. Teeth 6061/T6 CNC or 7075/T6 CNC
- Crank: Hollow Carbon
- Length: 170, 175mm
- BCD: 104mm
- Speeds: 9~12s
- BB-Axle:
Ouside Bearing
12S
BB92
SHUN SHING INDUSTRY CO., LTD.
Tel: +886-4-23332756
Fax: +886-4-23322766
E-mail:
doris@s-shun.com