1.Professional Manufacturer 2.motorcycle sprocket 3.MOQ:500 4.high quality and durable working life 4.1045 1023 steel 16Mn Commodity motorcycle sprocket Specification RXK,JUPITER,JUPITERMX,GRAND,SHOGON,SUPER,VEGA R NEW,KARISNA, SUPRA FIT NEW,MAX-NEOTECH,PRO-NEOTECH,GL-100,GL-MAX,TT-115, TRS,KAZE,S-90Z,THUNDER,WIN, CRTPTON,SATRIA,FORCE-1,TORNAOOGS ,BLITE Material 1045 steel 1023 steel 16Mn Heat ...