New Style Hollow Road Bike Crankset Double Chainring Integrated Crankset For Shimano Bicycle Crank

Product name: New Style Hollow Road Bike Crankset Double Chainring Integrated Crankset For Shimano Bicycle Crank
Length of Crank Arm: 165mm, 170mm, 175mm
Teeth: 50/34T, 52/36T, 53/39T
Used for: MTB Bike,Road Bike,City Bike
Speed: 11/12 Speed
OEM & ODM: Acceptable
Colors: Black, Red, Blue, Gold, Green, Colorful
Material: 6061-T6 or 7075-T6 Aluminium