50cc Cylinder & Piston Kit For Honda Z50 CRF50 XR50, 39mm Bore Dirt Bike Engine Parts

Time to give that old pit bike or dirt bike some new life?

This is the perfect kit to get the job done.

It's a brand new cylinder and piston assembly, ready to drop into your Honda Z50, Z50R, CRF50, or XR50.

It's a 50cc kit with a 39mm cylinder bore, built to get your engine pumping again.

Whether you're fixing up a classic or just doing some maintenance, this is a solid, direct replacement part.

It comes with a 1-year warranty, so you can have a little peace of mind while you're tearing up the trails.

It's also noted to fit some ATVs, but it's primarily for those classic little Honda bikes.

Get your motor purring like a kitten again with this straightforward rebuild kit.