General description Modern and fashionable design, these 8PCS Metal Brake Disc Box Wheel Rim adapters are made of high-quality metal and are mill-balanced for smooth rotor operation. They are convenient to use and offer long-lasting durability. The non-directional brake disc finish ensures consistent braking performance. Technical specifications Hex adapter: 12mm Diameter: 32mm Color: Black Material: Metal Measurement allowed error: +/- 1-3 cm Compatibility and accessories Suitable for 1/10 D4 RC drift racing car Compatible with 1:10 flat on-road and off-road RC cars Package Contents: 8 x RC brake disc wheel adapters, 8 x screws