This kit includes a piston, piston pin, ring, clips, bearing, base gasket and head gasket.
HPD Kid Kart GXH50 16 tooth clutch.
HPD Kid Kart GXH50 15 tooth clutch.
HPD GXH50 16T clutch kit. This includes a 16 tooth clutch, spacer and other hardware.
HPD GXH50 15T clutch kit. This includes a 15 tooth clutch, spacer and other hardware.
This kit includes a friction disks, plates, springs and all hardware for 1997 6-speed transmission.
The HPD-designed CRF250 HPD bearing housing was created to support the CRF250 HPD adapter shaft.
The HPD designed CRF250 HPD Adapter shaft was created to convert the CRF250 countershaft splines to the CR125 splines. T...
CRF250 HPD Chassis Mount Kit. This includes the HPD-designed chassis engine mounts, lower clamps and all hardware. Engin...
CRF250 HPD Exhaust Kit. This includes the header, muffler, Honda Racing HPD heat shield and hardware.
CRF250 Throttle Kit. This includes the air filter, Honda throttle body and HPD throttle cable.
HPD GXH50 Engine only. This is sealed from HPD. Does not include throttle linkage.
Accessible, affordable and fun. Just about anyone can start their racing career through karting, with our range of engines from the shift-free touch and go (TAG) category to the highly competitive shifter kart racing series.
Racing Line members get factory support and direct access to HPD racing parts.