ROAD/RD-1
- Chainring: 34, 36, 38, 40, 42, 44, 46, 48, 50, 52T
- BCD: 110/130mm
- Speeds: 9~11s
- BB-Axle:
SHUN SHING INDUSTRY CO., LTD.
Tel: +886-4-23332756   Fax: +886-4-23322766   E-mail: doris@s-shun.com