(Chainring) EC-03
- Spider: BCD 104/64mm
- -: Forged 6061/T6 alloy
- Chainring: 32~48T
- Compatible with: Brose System
- Speeds: 9~11s
- BB-Axle:
SHUN SHING INDUSTRY CO., LTD.
Tel: +886-4-23332756   Fax: +886-4-23322766   E-mail: doris@s-shun.com