SS-8316
- Chainring: 30/22T. steel or alloy, 40T 6061/T6 alloy
- Crank: Forged 6061/T6 alloy
- Length: 170,172.5,175mm
- BCD: 96mm
- Speeds: 9~12s
- BB-Axle: Ouside Bearing 12S BB92
SHUN SHING INDUSTRY CO., LTD.
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