77mm 16mm 4 Valve 250 250CC Piston Ring Kit for Zongshen NC250 ZS177MM KAYO T6 BSE J5 xmotos Dirt Pit Bike

77mm 16mm 4 Valve 250 250CC Piston Ring Kit Zongshen NC250  ZS177MM KAYO T6 BSE J5 xmotos Dirt Pit Bike

These parts fit For Dirt and Pit bike,fit for Lifan,ZongShen,Kaya,Xmotos,Apollo orion ,Loncin,KTM,kids dirt bikes

For Displacement,include 50cc,70CC,110cc,125cc,138CC,140CC,150cc,160CC,200CC,250cc,etc

It is 250CC Piston kit