Insert KTM 65SX 2024 – 2026 / Husqvarna TC65 2024 – 2026 / GasGas MC65 2024 – 2026 (5.40cc) VHM standard

The AE32353-D is the standard VHM insert for the 2024+ KTM 65SX and equivalent models from Husqvarna and GasGas. With a volume of 5.40cc, this insert offers the best overall performance—balancing torque, power, and rideability.

This insert is easy to change, thanks to its compatibility with the VHM exchangeable cylinder head (AA33217). It’s ideal for general use and ensures good resistance to detonation, making it a reliable choice for a wide range of track conditions and rider preferences.

Important notes:

• Must be used with VHM cylinder head AA33217

• Not compatible with OEM cylinder heads

• For best results, use high-octane fuel

• Use the VHM insert chart to tailor your setup to different fuels, elevations, and tracks

• The part number is engraved on the insert for easy identification

Key benefits:

• Excellent overall engine performance

• Quick installation and adjustment

• Resistant to detonation

• Perfect for all-around riding conditions

Specifications

• Part number: AE32353-D

• Type: VHM standard

• Volume: 5.40 cc

• Piston height: +2.50 mm

• Squish: 0.75 mm

• Piston crown shape: Dome

• Bore: Ø45 mm