Spitfire Formula Four Death Mask Radial Full Black 99D Skateboard Wheel

The Spitfire Formula Four 99a Deathmask II Radial Full Black 56mm Skateboard Wheels

Maximum Control & Dark Speed

Designed for high speed transition and heavy street sessions, the Spitfire Formula Four 99a Deathmask II Radial Full Black 56mm wheels offer unmatched speed, stability, and control. Formed in Spitfire's coveted Radial Full profile, these wheels feature a wide riding surface paired with smooth, round edges for effortless lock-ins on coping and ledges. Poured in stealth black Formula Four performance urethane, the 99a durometer delivers fast roll speed, controllable anti-stick slides, and bulletproof flatspot resistance. Finished with custom Deathmask II graphics, these 56mm wheels are built for maximum surface area grip and pure 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

• 99a Durometer The golden standard hardness for versatile street and park performance with controllable slide and reliable grip

• Radial Full Profile Extra wide riding surface with smooth radial edges for ultimate stability, fast speed retention, and solid grind lock-ins

• Deathmask II Custom Graphic Bold custom artwork printed on sleek black Spitfire Formula Four urethane

Shred Metrics

• Wheel Shape Radial Full

• Formula Formula Four Performance Urethane

• Durometer 99a

• Core Center Set

• Surface Finish Smooth Surface

• Color Way Black / Deathmask II Silver Artwork

Tech Specs