MOZA R21 Wheel Base V2Elite Power. Ultimate Precision. Designed for Champions. The MOZA R21 is the flagship wheel base in the MOZA Racing lineupbuilt for elite sim racers who refuse to compromise. With a massive 21Nm of peak torque delivered through a precision engineered direct drive servo motor, the R21 delivers raw force and hyper detailed feedback for the most immersive racing experience possible. From the texture of the track surface to the moment your tires break