VHM

VHM cylinder head insert for SUZUKI RM 250 from 2001 to 2002. Available in Version C (20.20 cc), Version E (20.60 cc).

VHM cylinder head insert for HONDA CR 250 from 1992 to 1996. Available in Version E (19.80 cc), Version F (20.20 cc), Version G (20.60 cc).

VHM cylinder head insert for YAMAHA YZ 125 from 1996 to 2000. Each version shows its three key figures: chamber volume, piston height and squish.

VHM cylinder head insert for KAWASAKI KX 125 from 2003 to 2008. Available in Version C (11.20 cc), Version E (11.40 cc), Version F (11.60 cc), Version G (11.80 cc).

VHM cylinder head for KTM SX 105, XC 105 from 2003 to 2012. Two-piece cylinder head: body and interchangeable combustion chamber insert.

VHM cylinder head for BETA RR 125 from 2018 to 2024. Two-piece cylinder head: body and interchangeable combustion chamber insert.

VHM cylinder head for SHERCO SE 125 from 2022 to 2025. Two-piece cylinder head: body and interchangeable combustion chamber insert.

VHM complete crankshaft for YAMAHA YZ 125 and FANTIC XX 125 from 2022 to 2026. Runs perfectly true: run-out under 0.01 mm (rotational deviation measured with a dial indicator at the end of the shaft), for less vibration.

VHM cylinder head insert for HONDA CR 125 from 1987 to 1991. Available in Version K (10.60 cc), Version L (10.80 cc), Version M (11 cc).

VHM cylinder head insert for YAMAHA YZ 250 from 1988 to 1998. Available in Version B (19.50 cc), Version C (20 cc), Version E (20.50 cc), Version F (21 cc).

VHM cylinder head insert for KAWASAKI KX 500 from 1989 to 2004. Available in Version B (41 cc), Version C (43 cc), Version E (45 cc), Version F (47 cc), Version G (49 cc).

VHM cylinder head for SHERCO SE 250 from 2021 to 2025. Two-piece cylinder head: body and interchangeable combustion chamber insert.