Spitfire Formula Four Radial Full Wheels 99D / 54mm
Spitfire's legendary Formula Four wheels are built for skaters who demand speed without compromise. These 54mm radials feature 99DU hardness and 100% true performance urethane, engineered to resist flatspots and keep you rolling faster for longer. The natural urethane formula delivers smooth, anti-stick slides with superior control, while the full radial shape maximizes contact and stability. Whether you're cruising, carving, or pushing limits, this set of four wheels gives you the responsive, durable ride that's made Spitfire a team favourite worldwide.