1.Alloy bike hub with Quick Release 2.new design for whole shell 3.suitable for MTB, BMX, Road, Show bikes 2.new design for whole shell3.suitable for MTB, BMX, Road, Show bikesProduct NameAlloy Bicycle HubItem No.FS-AH01Shell6061 Aluminum Alloy T6Spoke Holes28H 32H 36HAxle3/8" S45C Ucp BkO.L.D(F)93 100, (R)110 114 126 130 135 P.C.D(F)Φ38, (R)Φ44Quick ReleaseYesColorSilver, Red, Yellow, Blue, ...