Yamaha YZ85 2019-2026 VHM Cylinder head + Insert Kit AA33176 KX80BW allows for quick gearing change

allows for quick gearing change

Honda  CR 85R  2003-2007

20cc) included in this kit

the premier brand of OEM replacement pistons

Yamaha YZ85 2019-2026 VHM Cylinder head + Insert Kit AA33176 KX80BW allows for quick gearing changeMade in the Netherlands The world famous golden VHM head with exchangeable combustion chamber is specially developed for optimal power output during the whole race and has an improved water duct. It's manufactured from a high quality alloy and O rings are used for the sealing. Features: More engine power Better heat transference More resistance to detonation Exchangeable combustion chambers available Insert (standard 8. 40cc) included in this kit