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Name | Wholesale track bike crankset 46T bicycle crank freewheel single speed road bike crank fixe Cassetes | Chainwheel teeth | 46 T |
Specification | crankset | Process | CNC CUTTING |
Material | Aluminum alloy | BB SET | square BB |
Color | Black | Weight | 800g/set without BB |
Leg length | 170mm | Speed | Single Speed |











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