Product information "VHM UPGRADEKIT SX/TC85 incl CDI"
Use our solid carbide cylinder head, solid carbide combustion chamber, solid carbide piston and solid carbide crankshaft to significantly increase the performance of your motorcycle in the mid to upper range. Also included is the VHM ignition box with a map specially adapted to this kit. This results in optimum overall performance.
Important! This kit includes both a 12° VHM piston and the corresponding 12° combustion chamber.Please only ever use this pairing for subsequent use.
