WSC x RRKC
RRKC — Racing Underdog Rental Kart Championship
The RUD Rental Kart Championship (RRKC) is where pure driving talent takes center stage. Every competitor races with identical RUD-prepared karts — the same chassis, same tuned 4-stroke engines — ensuring absolute fairness and true competition. With RUD mechanics managing every kart, drivers can simply arrive and drive, leaving the technical work to the experts. No team, no equipment—just skill, focus, and the will to win.
This accessible format has ignited a passionate community of racers, attracting talent from across the region who come for the challenge, the close racing, and the unmatched atmosphere of professional-level motorsport made truly equal.
WSC — 4T World Super Cup
The 4T World Super Cup (WSC) represents the ultimate test of endurance and consistency in 4-stroke karting. Competitors face off using identical RUD 4T SUPERKARTS, each maintained by RUD’s in-house crew for peak performance and parity. Drivers from around the world join this arrive-and-drive event to measure themselves against the best — no race team required, only pure skill and stamina.
The WSC’s unique, equalized format has captured international attention, blending long-distance racing drama with a spirit of fairness and camaraderie. It’s motorsport in its purest form — competitive, accessible, and unforgettable.
