bicycle parts

GR-301-A                                                   GR-301-B

Size:5/16"*130mm                                      Size:5/16"*130mm

Packing:300pcs/ctn                                    Packing"300pcs/ctn

N.W/G.W:25/26.5kgs                                 N.W/G.W:25/26.5kgs

Meas:32*31*21cm                                      Meas:32*31*21cm