SS-8109
- Chainring: 44, 46, 48, 50, 52T. Steel or alloy
- Crank: Forged 6061/T6 Alloy
- Length: 165, 170, 172.5, 175mm
- BCD: 144mm
- Chainline: 43mm
- Axle length: 103mm
- BB-Axle:
SHUN SHING INDUSTRY CO., LTD.
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