... ,GN125,GP125,GS125,TR125,AX115,FR100,C70,C90,TS185ER,G7TFor YAMAHA DT50,GT50,RD50,RX50,YB50,RD75,FS80,GT80,LB80,RX80 ... onHeat Treatment:High frequency quenchingOur motorcycle sprocket, motorcycle parts, motorcycle sprocket set, motorcycle sprocket wheel,chain sprocket, rear sprocket, motorcycle parts, motorcycle gear, timing sprocket, front ...