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VHM Insert TM MX85 '25-'26 (more rpm) / 7.80 -0.90 0.65

€ 57,95* Excl. tax On order · delivery time 2-4 days

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Product description

About VHM inserts

The insert is the replaceable combustion chamber inside the VHM cylinder head. By swapping inserts you quickly change the compression – just loosen the head, take it off and change the insert.

Rule of thumb (starting from the VHM standard insert):

  • A step higher compression (less volume): more pulling power / bottom-end torque, but a higher risk of detonation.
  • A step lower compression (more volume): less pulling power, calmer, and more ability to rev out at high rpm, with less risk of detonation.

As with everything on a two-stroke there is a limit and there are exceptions, so treat this as a guideline, not an exact rule.

Part numberAE32089-Q
Volume [cc]7.80
Piston height [mm]-0.90
Squish [mm]0.65
VHM Insert TM MX85 '25-'26 (more rpm) / 7.80 -0.90 0.65
€ 57,95
Excl. tax
VHM Insert TM MX85 '25-'26 (more rpm) / 7.80 -0.90 0.65
On order · delivery time 2-4 days
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