52t Electric Bicycle Bike E-Bike Chain Ring Wheel Accessories For T...

100% new and high qualityMade of high quality materials, and practicalFor TSDZ2 motorColor:black Material:iron Package Contents:1*Motor CranksetOnly the above package content, other products are not included.Note: Light 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.