VHM insert KTM 125SX 2023 - 2024 / Husqvarna TC125 2023 - 2024 / GasGas MC125 2024 (11.40cc) Fuel 98+ RON AE32335-E ^Sale

This insert has a higher volume / lower compression ratio, meaning better overrevolution 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.

Use 98+ RON octane fuel.

• Best overall power
• Quick to adjust

The insert does not fit into an OEM head, only a VHM cylinder head.

Fitment: