Vhm Cylinder Head Inserts

VHM

VHM insert (11.60cc) for 12° piston, Fuel 98 RON

Sku: VHM-AE32335-034

This insert has a higher volume / lower compression ratio, meaning better over revolution characteristics and more top speed. However, keep in mind that this compromises bottom power reaction. 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 identification.

Use in combination with VHM head AA33208 and VHM piston APKT12511725A.

Use at least 98 RON octane fuel.

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

More top

Best for hard ground

Quick to adjust

Fitment:

KTM 125SX 2023 – 2025

Husqvarna TC125 2023 – 2025

Gas Gas MC125 2024 - 2025