VHM Cyl. head nsert 65SX `09-23, TC65 `17-23 5.20 +0.40 0.80

This insert with 5.20cc volume is the VHM standard for KTM 65SX and is developed for the best overall performance. The combustion chamber fits the VHM cylinder head perfectly and is easy to change. The last numbers of the part number are engraved on the insert for indentification.

Use in combination with VHM head AA33112 and VHM 12° piston APKT06521722

• Best overall performance
• Quick to adjust
• Good resistance to detonation