Spitfire Formula Four SF x April Yuto Conical Full Black Skateboard Wheel 99d

The Spitfire Formula Four 99a Spitfire x April Yuto Conical Full Black 53mm Skateboard Wheels 2027 Unmatched Stability & Yuto Horigome Signature Style Designed in collaboration with April Skateboards and Olympic champion Yuto Horigome, the Spitfire Formula Four 99a Yuto Conical Full Black 53mm wheels offer ultimate lock-in performance and high speed stability. Molded in Spitfire’s wide Conical Full shape, these wheels feature flat outer walls and a broad riding surface engineered for effortless grind control on ledges, rails, and coping. Poured in sleek black Formula Four performance urethane, the 99a durometer delivers maximum roll speed, anti-stick slides, and unbeatable flatspot resistance. Custom April x Spitfire graphics make these a must-have for technical street and park destruction. 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 Yuto Horigome signature pro model with custom graphics on stealth black Formula Four urethane Conical Full Shape Profile Wider riding surface and cut-in sidewalls for maximum lock-in control, speed retention, and surface stability 99a Durometer The golden standard hardness for versatile street and park performance with controllable slide and reliable grip Shred Metrics Pro Model Yuto Horigome Collab April Skateboards x Spitfire Wheel Shape Conical Full Formula Formula Four Performance Urethane Durometer 99a / 99D Core Center Set Surface Finish Smooth Surface Color Way Black / April Yuto Custom Artwork Tech Specs Spec 53mm Diameter (mm) 53 Riding Surface (mm) 21.5 Overall Width (mm) 33.5 Hardness 99a