VHM pistons are 100% CNC machined from high quality solid billet material. With our Takisawa lathe we are able to turn elliptical shaped pistons with very high precision.
Important to keep in mind the correct piston-cylinder clearance when mounting a piston, which you can find on the packing list (included in each VHM piston box). We've created an instruction video on how to measure the bore size and thus piston-cylinder clearance.
How to measure piston-cylinder clearanceAftermarket piston available for:
Motocycle aftermarket pistons: Fantic XX125, GasGas MC65, MC85, MC125, MC250, Husqvarna TC65, TC85, TC125, TC250, KTM 65SX, 85SX, 125SX, 250SX, TM MX85, Yamaha YZ85 and YZ125
Roadrace aftermarket pistons: Aprilia RSW125, RSW250, Honda RS125 ND4, NF4, NX4, RS250 ND5, NF5, NX5, NXA, Yamaha TZ125 and TZ250
Moped aftermarket pistons: Kreidler 50cc air cooled, 60cc air cooled, Malossi 50cc, 50cc Derbi, Minarelli AM6 50cc and Sachs 50cc
Karting aftermarket pistons: TM 125cc shirter kart engines KZ10, KZ10B, KZ10C, KZ-R1
Looking for an aftermarket zuiger, pistones, pistoni, kolben, stempel, kolv, mäntä, stempelet, tlok, pist, pistão? You're at the right place here!
We produce two piston models: direct replacement and special models. The direct replacement pistons are a standard model, which can be placed into your engine with no other adjustments needed. The special models are for maximum performance gain, which can only be used in your engine together with a special VHM insert or for example with a longer connecting rod. We have many special 12 degree pistons.
At our Technical Support page we've written a manual on how to mount the Z-clips in our pistons, including instruction video.
How to mount Z-clipsStay updated with our newest products. Only mail and first name are required fields.
De Vlonder 208
5427 DH Boekel
Netherlands
+31 492 32 45 95
info@vhm.nl
Mon-Fri, 8am - 5pm