428 cd70 motorcycle front/rear sprocket 1)wide in variety 2)quality certificate 3)durable in use SpecificationsFront:12T/13T/14T/15T/ ... 45T/46T/47T/48T/49T/50T/51T/52T/53T/54TChain:420,428,428H,415,520,530MaterialA3 steel45#steelHeat treatmentHigh frequency ... BIZ125 , C70 ,C100 ,C100-BIZ ,CB100 ,CB125 ,CB250N ,CBX150 CBX200, CD70, CD100, CD125, CG125, GS125Model For SuzukiA50 ,A80 ,A100 ,AX100 ,AX115 ...