FLYPIG 39mm Big Bore Cylinder Rebuild Assembly Kit for Honda 50CC Z50 Z50R XR50 CRF50 Dirt Bike Go Kart

The FLYPIG New Performance Big Bore 39mm Cylinder Rebuild Assembly Kit is designed specifically for Honda 50CC models including Z50, Z50R, XR50, and CRF50 dirt bikes and go-karts. This comprehensive kit includes a cylinder, cylinder head, piston, wrist pin, bearing, piston rings, base gasket, head gasket, and circlips, ensuring you have everything needed for a complete top-end repair. With a 39mm inner diameter and flat top piston, this aftermarket part is 100% brand new and ready to enhance your vehicle's performance. • Fit for Honda 50CC Z50 Z50R XR50 CRF50 Dirt Bike Go Kart • Inner Diameter of Cylinder: 39mm bore and flat top piston • Includes cylinder, cylinder head, piston, wrist pin, bearing, piston rings, base gasket, head gasket, and circlips • Aftermarket Parts 100% Brand New • Please carefully check all pictures and sizes in the listing to ensure it's the correct item you need.