... system certificate, OEM service offer Main information about our motorcycle sprocket: Specifications:Model No.:TITAN99. TITIAN2000,CG125,XLR, YBR125, C-100BIZ ... , WAVE, CB125T, A100, YB100, CD80, RC80, XL125.....420,428,520,428H, 525, 530 etcMaterial:1045 steel, 1023 steel and 16MnSurface-finishing ...