Folding Bicycle Crankset Chainring 170mm Crank arm 130BCD Ceramic Bearing

  
100% Brand new high quality. Made of aluminium alloy, stylish appearance, strong axis strength, strong compatibility. Type: 5 claw folding bike crankse.

Crankset weight: Right : 328g, left: 188g. Size: Length: 170, BCD: 130MM. Features: CNC processing, hollow weight lossSurface fine polishing anodized. Name: Ceramic Bearing Center Axis. Suitable for 130 BCD folding bicycle sprockets, Please make sure the BCD is 130mm.