With 21Nm of power behind the R21, feel everything modern racing cars have to offer. Every bump, slip and slide can be felt for unbeatable class leading immersion. Developed by experts in the electric motor field, the R21 motor utilizes 6 unique design approaches to ensure a smooth racing experience. V-shaped struts and fractional slot-concentrated windings are used to ensure maximum torque without notchiness. The R21 sports a 30% larger torque output than other similar models. Inspired by current supercar trends, the R21 sports a robust design and two-tone paint finish. The R21 is made of aluminum alloy, giving the base a rock-solid feel and weight. Feel everything through an optimized motor design, offering practically zero torque ripple, notching or cogging. Combined with powerful torque delivery, hard braking, curbs, and drifts are clearer and stronger than ever before. Enjoy reliable, steady temperature performance with the R21. Even for extended endurance racers, the R21 will never reduce output or attenuate due to overheating. Real-time onboard temperature monitoring means you will never miss a session.