freewheel high quality freewheel single speed bicycle wheel multispeed bicycle freewheel bicycle freewheel manufacture freewheel detailsSpecifications1.bicycle freewheel 2.Finish:Black,Brown,CP 3.friction freewheelMaterial: SteelFeature:Good qualityMuch solid and durableFinish: CP,brown or ED.STANDARD:14T,16T,18T,20T,22T multispeed steel durable good bicycle freewheel