VHM cyl. head KTM 65SX `09-23, TC65 `17-23, MC65 `21-23

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.

Use VHM standard insert:
AE32167-C (2009 - 2012)
AE32167-H (2013 - 2023)
AE32167-059 (2009 - 2023 for 12° VHM piston APKT06521722)

Use the insert chart as a general guideline to select the insert depending on the fuel, track and elevation.

• More engine power
• Better heat transference
• More resistance to detonation
• Exchangeable combustion chambers available

Inserts must be ordered seperately.