Description:Teeth: 22-32-44TCrank Arm Length: 170mm (6.69 inch)BCD: 104mm(32T,44T) , 64mm(22T)BB:cups-BC-1.37*24/68mm .Chain line:48.5mm. BB included.BB Suit for Shimano, FSA compatible. Giant ATX770 ATX770-D XTC750 and so onWeight: Approx1.1kg/setMaterial: Alloy 6061 Crank . High intensity steel ChainringFeatures: forged crankset ,easy to refit single speed ,dual chaingring 9S 10S cranksetCompatible shimano prowheel cranksetPackage Include:27S one-piece Crankset Set *1Bottom Bracekt *1Crank screw *1Crank screw tool *1Narrow Wide Tooth Design increasing the contact area with the chain greatly, so that each of the teeth can be fully inserted into the chain, increase the grasp force, make you no longer worried about the chain dorpped, easy to pass through the bumpy road.If you encounter any other problems, please do not hesitate to contact us by email or phone, we will be happy to provide you with the best service.
Trustpilot
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