42t Foling Bike Crankset Road Bike 152mm Crank Set Hollow Tooth Plate Bike Sprocket Bike Accessorie

This product is suitable for retrofit folding bike, city bike, electric bike., high axial strength and compatibility.Standard precision machining, chain retention, increases service life, and reduces friction.A good replacement for bike repair and upgradation, compatible with many bike models.Model: 42TNumber of teeth: 42 teethCrankset diameter: 17.5cmCrank size: 152mm (the distance between the center points of the two holes)Material: Aluminum alloycolour: BlackPackage Contents: 1 x Crank setOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.