Presenting the QR-R1-56, expertly designed to suit both GT and drag racing enthusiasts. This innovative quick release offers dual compatibility with the widely recognized 6x70mm bolt pattern, perfect for GT and road cars globally, and the specialized 5-bolt Grant pattern, favored in drag racing. The QR-R1-56 stands out with its precise engineering, providing virtually zero free play with tolerances under 0.001 inches, ensuring a tight fit and reliable performance at high speeds. Its design is remarkably lightweight, boosting agility without compromising sturdiness. Unique to the QR-R1-56 is its unidirectional installation feature, which keeps the steering wheel in its exact position once mounted, thanks to cleverly designed splines and body contours, simplifying installation and guaranteeing reliability in intense racing conditions.