Sunrace CSM66 CSM680 Cassette 8 Speed 11-34T 11-40T 11-42T Bike Bicycle For MTB

These are OEM Parts, Brand new, Never Installed on Bike, Never used in any way, just NOT in retail packaging Model:CSM66 Speed:8-speed Number of teeth:11-34T Gear combination:11-13-15-18-21-24-28-34T Aprocket material:Steel Lock ring:Steel / ED Black Chain compatibility:8 Speed Color:Black Model:CSM680 Speed:8-speed Number of teeth:11-42T/11-40T Sprocket material:steel Lock ring:Steel / ED Black Chain compatibility:8 Speed Color:Black/Silver Package Including: - 1pcs CSM66/CSM680 Cassette 8 Speed(need choose).

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