VHM Insert KTM 125SX 07-15 / Husqvarna TC125 14-15 (11.60cc) for 12° piston

This insert has a lower volume / higher compression ratio than our VHM standard insert for 12° piston, meaning more low and middle range torque. This improves acceleration and gives an increased torque feeling when exiting corners. However, keep in mind that this compromises top speed. 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 AA33097 and VHM 12° piston APKT12511673

More bottom power reaction
Best for deep sand tracks
Quick to adjust
This insert does not fit into an OEM head, only a VHM cylinder head.


Specifications
Part number
AE32128-089
Type
Optional
Volume [cc]
11.60
Piston height [mm]
+0.40
Squish [mm]
0.90
Piston crown shape
Flat top 12°
Bore
Ø54
Applications
Application
Make
Model
Year
Motocross
KTM
125SX
2007-2015
Motocross
Husqvarna
TC125
2014-2014