RK100 AIR COOLED
RK100D - DIRECT DRIVE
The 100cc PRD RK100D engine was the first engine engineered by PRD. With over 13000 sold world-wide the RK100 series has stood the test of time as a solid, great value for money performer.
The RK100D piston port engine features direct drive, which makes it fast, fun and with minimal ancillaries, is affordable to operate and to maintain.
RK100C - CLUTCH
The RK100C piston port engine has all the same features as the RK100D engine but features a clutch for a more user friendly experience.
RK100EC - ELECTRIC START
The RK100EC piston port engine has all the same specs as the RK100C, but features the added convenience of an electric start for those who prefer the advantages of a TaG system.