Hard, fast, and built for uncompromising street performance—the wheels for skaters who demand precision sliding and bulletproof durability.

The Spitfire F4 101 Conical Full wheels bring serious firepower for technical street skating and transition riding. Formula Four's legendary urethane compound delivers unmatched flat-spot resistance and shape retention, so your wheels keep rolling true long after other brands have worn out. The 101a durometer sits at the harder end of the spectrum, offering lightning-fast speeds and buttery-smooth slides that feel consistent from start to finish—no skipping, no catching mid-grind. The Conical Full shape features a wider riding surface with a strategic cutaway design that maximises control without sacrificing speed, giving you confidence on ledges, rails, and rough terrain alike. Whether you're locking into grinds or sending powerslides, these wheels provide the precision and durability to handle whatever you throw at them.

• 101a Durometer: Extra-hard compound delivers maximum speed and effortless sliding for technical street and park skating
• Conical Full Shape: Wider riding surface with cutaway design provides superior control and lasting speed across all terrain
• Formula Four Urethane: Industry-leading flat-spot resistance keeps wheels rolling true through countless sessions
• Anti-Stick Slide Technology: Smooth, consistent slide from start to finish with no mid-slide catches or skips
• High Rebound Compound: Faster roll over rough and smooth surfaces with energy return that doesn't fade over time
• Shape Retention: Holds original size and profile longer than standard wheels, resisting coning and uneven wear