1.For bajaj 100cc 2.Bore size: 53mm 3.Precise machining size 4.Good ... Chormplate /nitridingPISTON PIN Iron with chormplateCLIPSSteel wiresCERTIFICATEOEMSUPPLY MODELS BAJAJ HONDA SUZUKI AND OTHERSZhejiang Hongwei Cylinder Co.,Ltd can supply all kinds ... you need like models of HONDA,SUZUKI,YAMAHA (CG125,CG150, YBR,CD70,HUSSAR 125,150ZAT,WAVE 100CC,CRYPTON,AN125,RV200,GY6 ,AX100etc ...