This insert with 8.00cc volume is the VHM standard for KTM 85SX 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 AA33171
- * Best overall performance
- * Quick to adjust
- * Good resistance to detonation
Applications
Motocross
KTM
85SX
2018-2019
Motocross
Husqvarna
TC85
2018-2019