Official Ultra4 Rulebook requirements for the 4800 Legends Class, including engine, seats, suspension, axles, tires and safety.
Engine can be front or rear mounted
2 full size seats must be side by side
Shocks: only a single shock per corner is allowed. Any coil carrier apparatus are considered shocks.
Axles must be solid type. No TTB or IFS of any kind allowed.
Tires must be DOT-approved as defined in 2.18.7, with a maximum outside diameter of 37” (or equivalent). Measurement is as specified on the tire’s sidewall by the tire manufacturer.
All safety and tech rules apply
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