SS-7102
- Chainring: 42, 44, 46T. Steel or alloy - Crank: Forged 6061/T6 alloy - Length: 165,170mm - Axle length: 113, 116mm - BB-Axle:
Tel: +886-4-23332756　Fax: +886-4-23322766　E-mail: doris@s-shun.com