| - Chainring: Options: BCD 64: 22-28T, BCD 104: 32-42T. Teeth 6061/T6 CNC or 7075/T6 CNC |
| - Crank: Hollow carbon |
| - Length: 170, 175mm |
| - BCD: 104/64mm |
| - Speeds: 9~12s |
| - BB-Axle: Ouside Bearing 12S BB92 |
Tel: +886-4-23332756 Fax: +886-4-23322766 E-mail: doris@s-shun.com