This kit is compatible with Honda Z50J 12V, ST50 Dax 12V, XR50 and CRF50, however the kit will only work with the original 50 cylinder head found on these bikes. The kit comes complete with KEI-HIN PC20 carburettor, custom Kitaco manifold, high compression piston/rings, fast road camshaft and all of the seals and gaskets required. This kit will improve your bikes performance dramatically all while retaining the original cylinder head and 50 cylinder!
- This kit is not compatible with fuel injection Z50J!
- Not compatible with original Honda air filter
- No air filter is included with this kit
- Certain bikes may benefit from a performance CDI when used in conjunction with this kit.
- Certain bikes may benefit from a unrestricted exhaust system when used in conjunction with this kit.