SS-6613-6
- Teeth: 28, 30, 32, 36, 38T
- Crank: 152,165,170mm
- Chainline: 45mm
- Axle length: 127.5mm
- BB-Axle:
SHUN SHING INDUSTRY CO., LTD.
Tel: +886-4-23332756   Fax: +886-4-23322766   E-mail: doris@s-shun.com