1.Red Alloy bicycle parts with Quick Release 2.new design for whole shell 3.suitable for MTB, BMX, Road, Show bikes 2 ... 130 135 P.C.D(F)Φ38, (R)Φ44Quick ReleaseYesColorSilver, Red, Yellow, Blue, Black, PurpleSuitableMTB, BMX, Road, Show etc bikes ...