VHM Piston kit KTM 85SX 03 -25 / Hva TC85 14-25 / Gas MC85 21-25 Ø46.98 (12° top)

This 12° VHM piston is specially developed for a maximum performance gain. It must be used in combination with a VHM 12° insert and head. This piston is 100% CNC machined from high quality material and has a non-circular profile. They stand for high performance, longevity and keeping high performance during it's lifetime.

Use in combination with VHM insert AE32281-013 (2018 - 2025), AE32226-056 (2013 - 2017) or AE32087-112 (2004 - 2012) and complementary VHM head AA33171 (2018-2022), AA33145 (2013 - 2017) or AA33068 (2004 - 2012).

High performance
Inside coating and special Z-clips
Longevity
Keeps high performance during lifetime
This piston needs a clearance of 0.05mm! Must be used in combination with a VHM 12° insert and head.



Specifications
Part number
APKT08521707D
Diameter
Ø46.98
Version
Special
Piston crown shape
Flat top 12°
Bore size
Ø47
Piston pin
Ø14
Stroke
2T
Coating
Yes
Piston-cylinder clearance [mm]
0.05
Piston ring end gap [mm]
0.20+0.10
Applications
Application
Make
Model
Year
Motocross
KTM
85SX
2003-2025
Motocross
Husqvarna
TC85
2014-2025
Motocross
GasGas
MC85
2021-2025