Item Name: Motorbike Scooter Pedals Bracket Electric Bicycle Crankset E-Bike Cranks Arm. Material: metalType: E-Bike Cranks ArmApply to: electric bicycle, e-bike, scooter, motorbike, and so onColor: blackSize: length: 160mm pitch-row: 127mm thickness: 14mmFeature: waterproof, anticorrosive, durable Electric Bicycle Crankset E-Bike Cranks Arm Motorbike Scooter Pedals Bracket Refitting Parts100% Brand new & high qualityQuantity: 1 pairPackage Included: 1 Pair Electric Bicycle Crank Note: Please allow 0-1cm error due to manual measurement.