VHM Piston kit Yamaha TZ125 1994 - 1997 / TZ250 1992 - 1999 Ø55.93 (bore Ø56)

VHM pistons are 100% CNC machined from high quality material and have a non-circular profile to better prevent engine lockups. They stand for high performance, longevity and keeping high performance during it's lifetime. This piston consists of an inside coating, which reduces micro welding, lowers the friction on the pin, prevents piston bore galling and provides a very good thermal conduction. Furthermore, this piston includes special Z-clips, which prevents the clips from circling and affecting the groove.

High performance
Direct replacement
Inside coating and special Z-clips
Longevity
Keeps high performance during lifetime
This piston needs a clearance of 0.07mm!


Specifications
Part number
APYA12521724A
Diameter
Ø55.93
Version
Direct replacement
Piston crown shape
Flat top 12°
Bore size
Ø56
Piston pin
Ø16
Coating
Yes
Piston-cylinder clearance [mm]
0.07
Piston ring end gap [mm]
0.25+0.10
Applications
Application
Make
Model
Year
Roadrace
Yamaha
TZ125
1992-1999
Roadrace
Yamaha
TZ250
1992-1999