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