Motorcycle Sprocket Series MATERIAL: A3 & 45# STEEL MODEL: CG,JD428,GS125,YAMAHA, GEAR: 14T - 45T COLOR:SILVER,YELLOW ... etc Motorcycle Sprocket SeriesCG,JD428,GS125,YBR125/k,etcHigh qualityMade in Chongqing, ChinaBest after-sale ServiceCustomization acceptableOther Parts ...