Cylinder: 1cylinder     Stroke: 4 strokes
Material: ZL109  Bore(mm): 63.50  Pin hole Diameter 15.00mm Compression Height (mm): 22.50 ring groove 1mm 1mm2.5mm

1.YAMAHA:JOG50,SR50, YB50, YB80, YB100, JY55, CX50, V50, V80, V90, COMET, CPI,T50, NF50, NF55, NX50, AXIS90, AXIS100, RS100, DX100, SRZ150,YBR125, Y110, XH100, LC100, DX100, YAMAHA 100,YAMAHA2502.HONDA: GY6-50, GY6-60,GY6-80, GY6-100, GY6-125, GY6-150, BT50, LEAD50, WS100, WS110,CG125, CG150, WY125, WY150, GL125, CD100, CD110, JH125, JH90, C70,C75, C100, C110, QJ110, L90, DY100, JL100,QJ100, SY150,CB150,TITAN00/99,etc

3.SUZUKI:FR50, FR80,AD50, AD60, AG50, AG60, A100, AX100, K90, FB70, FB100, K100, K125,MAX100, GP125, GS125

4.BAJAJ :BOXER, DISCOVER,PULSAR, PLATINA