ALLOY HUB With high quality bearing and sprocket
(C.P or black, 16T,17T,18T) Spoke holes: 14G*24H, 28H, 32H, 36H, 72H Axle length: (F)3/8"*140,145mm, (R)3/8"*160,165mm O.L.D: (F)100mm, (R)120mm Colour: to order