Built in Torque Sensor. High-density Flat-wire Motor. Industry-leading Torque Response. Refined Design with RGB Customization. Cloud-based App Configuration. All-new Zero-cogging. Flat-wire Motor. The Moza R21 is part of our latest flagship direct drive wheelbase line up, engineered for sim racers who demand top-tier performance. Featuring a 21Nm motor, aerospace-grade magnetic encoding, and Moza's most advanced force feedback algorithm, the R21 delivers unparalleled realism, control, and responsiveness in any sim racing scenario. Sustained 21Nm Torque Output. Powered by an industrial-grade motor engineered for durability and thermal efficiency, the R21 delivers a sustained 21Nm of torque without throttling—ideal for professional-grade sim racing and extended endurance sessions. 21-bit Magnetic Encoder. With a 21-bit high-resolution magnetic encoder, the R21 delivers over 2 million points of precision, capturing every steering input and surface detail with stunning accuracy. Connect with the road like never before. Refined Design with RGB Customization. Designed with a compact, motorsport-inspired profile, the R21 Ultra looks as serious as it performs.