VHM Piston kit Yamaha YZ85 2002 - 2024 Ø47.48 (flat top 12°)

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 AE32286-029 and complementary VHM head AA33176.

High performance
Direct replacement
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
APYZ08521757D
Diameter
Ø47.48
Version
Special
Piston crown shape
Flat top 12°
Bore size
Ø47.50
Piston pin
Ø14
Stroke
2T
Coating
Yes
Piston-cylinder clearance [mm]
0.05
Piston ring end gap [mm]
0.30+0.10
Applications
Application
Make
Model
Year
Motocross
Yamaha
YZ85
2002-2024