Spitfire Formula Four SF x April Big Head Rose Radial Skateboard Wheel 99d

The Spitfire Formula Four 99a Spitfire x April Bighead Rose Radial Skateboard Wheels 2027 High Speed Stability & Sleek Collab Style A standout collaboration between Spitfire and April Skateboards, the Spitfire Formula Four 99a April Bighead Rose Radial wheels offer heavy performance with striking street style. Formed in Spitfire's versatile Radial profile, these wheels combine a round edge for smooth slide initiation with a wide riding surface that delivers exceptional stability and speed retention on transition, street ledges, and park concrete. Poured in Spitfire's high-performance Formula Four urethane, the 99a durometer delivers maximum roll speed, controllable anti-stick slides, and legendary flatspot resistance. Finished with April’s signature Bighead Rose custom artwork, these wheels are built to turn heads while taking a beating. A MILO Staff Favorite! Milo Highlights Formula Four Urethane Compound Unbeatable lasting performance urethane that is fast as hell with long lasting abrasion resistance and smooth anti stick slide Spitfire x April Skateboards Collab Custom Bighead Rose collaboration graphics on high performance Spitfire urethane Radial Shape Profile Round edges for effortless slide control blended with a wide riding surface for maximum speed retention and stability 99a Durometer The golden standard hardness for versatile street and park performance with controllable slide and reliable grip Shred Metrics Collab April Skateboards x Spitfire Wheel Shape Radial Formula Formula Four Performance Urethane Durometer 99a / 99D Core Center Set Surface Finish Smooth Surface Color Way Natural / April Bighead Rose Custom Artwork Tech Specs Spec 54mm 56mm Diameter (mm) 54 56 Riding Surface (mm) 20 21.5 Overall Width (mm) 34 35 Hardness 99a 99a