Single Spees Fixed Gear Bike Integrated Crank set

This Fixed Gear Bike Crank Set is commen specification 165mm, we can supply different sizes and materials if  you need. We have many types of Bicycle Parts, one of the main products is Fixie Crankset. Square hole Fixed  Gear Bicycle Crankset is a cheap type, but the weight is heavier and in theory, it will be loose between the tooth  disc and the central axis when it is used for a long time or vigorously trampled, so it is necessary to tighten the  tooth disc from time to time. Product packaging Our Service 1.Samples can be made according to your requirement, send us your details 2.Accept OEM according to your requirements. 3.All products have 12  months warranty.If th…