HRC Modifications

HRC made available the following modifications:

HRC Jet Kit

HRC Reed Blocks

HRC Crankcases

HRC Crankshaft

HRC Barrels

HRC Heads

HRC Pistons

HRC .....?

When these modifications are applied to an R6k bike you get what is referred to as an HRC TT Formula 3 NSR250 (or similar).