VHM Standard Insert  (7.00cc) 

Made in the Netherlands

This insert with 7.00cc volume is the VHM standard for Yamaha YZ65 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 AA33174

• Best overall performance
• Quick to adjust

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