VHM RACING PRODUCTS

VHM cylinder heads are easy to spot in the pits: the gold two-piece head with a separate insert in the middle. MXTire stocks VHM heads, inserts, pistons and engine parts for KTM, Husqvarna and GasGas minis and 125s, plus inserts for the Kawasaki KX112. VHM, a Dutch manufacturer that focuses on 2-stroke engine parts, builds its head around an exchangeable combustion chamber called an insert, so you can change compression without machining a head. Cylinder heads start at $210.00 for the KTM 85SX '18-'23, with the KTM 85SX 2025 and 105SX 2025 heads at  $225.00 and the KTM 125SX '23-'24 head at $266.00. Inserts run $65.00 to $88.00, and the number on each one (11.00, 11.40, 11.60) is its volume in cc: the smaller the number, the higher the compression. For the rest of the motor, you'll find VHM piston kits from $148.95, CDI units for the 65SX and 85SX, crankshafts, a lightweight connecting rod kit for the 125SX and power valve parts for the 65SX. 

Not sure a VHM head makes sense for your bike? Our guide on whether a VHM cylinder head is worth it covers who gets real value from one, and our VHM vs stock comparison explains what changes compared with your stock head. A new head, insert or piston can also move your jetting, so read do you need to re-jet after a VHM head or piston before your first ride. Shopping other brands? Browse all cylinder heads and inserts or pistons and top end kits. Every order ships fast, with same-day shipping available.