VHM

De Vlonder 208
5427 DH Boekel
The Netherlands

Tel. +31(0) 492 32 45 95

info@vhm.nl

Pistons of VHM
Pistons

VHM solid billet piston

With many years of experience in research and design in 2 stroke piston, has lead us in the development and manufacturing of piston machined from a solid billet material. This gives us the great possibility to change quickly to any shape. Other improved material properties can be tested quickly without high cost and we have great control over dimensional accuracy.

VHM billet pistons are 100% CNC machined from high quality solid billet material specially manufactured according our specifications and material properties. The piston feature internal and external machining to unique shapes for an increased rigidity.

The billet piston are machined on every surface allowing for all unnecessary weight to be removed. It can deliver the highest uniformity of material thickness on skirts and the general body. The piston features a special skirt shape which will result in a cylindrical shape during operating temperature with the optimum clearance for less friction giving the best performances.

VHM solid billet piston kits come completely with piston, piston ring, piston pin and clips.

Benefits:

  • Fully CNC machined
  • Precision machined ring grooves
  • Bottom oilers for pin lubrication
  • Precision machined for exact pin clearince
  • VHM special high quality billet aluminum alloy
  • Unique internal shape for increased rigidity and optimum strength in critical stress areas
  • Cylindrical shape during operating temperature
  • Tapered piston pin for reduced weight
Click here for the Pricelist download page.

Click here for the Application download page.

VHM upgrade kit parts

Need better throttle response, more torque and power? VHM upgrade parts for your winning bike, tested and used by many top MX riders! The VHM 12 billet piston kit must be used with the specific VHM insert mentioned in the chart.

VHM upgrade kit parts
Bike Cylinder head Insert Piston kit Picture
VHM billet pistons are designed for a specific piston to cylinder clearance. The minimum clearance must be at least 0.05 mm. Contact us for more information.
KTM 65SX '09-> AA33112 AE32167-059 APKT06521722
KTM 85SX '13->, Husqvarna TC85 '14-> AA33145 AE32226-056 APKT08521707
KTM 125SX '07-15, Husqvarna TC125 '14-15 AA33097 AE32128-048 APKT12511673
KTM 125SX '16->, Husqvarna TC125 '16-> AA33156 AE32257-026 APKT12511673


Click here for the Pricelist download page.

Click here for the Application download page.


VHM logo
VHM

De Vlonder 208
5427 DH Boekel
The Netherlands
CC (KvK): 16076527
Tel. +31(0) 492 32 45 95
Fax +31(0) 492 32 20 84
info@vhm.nl
www.vhm.nl