Spitfire Formula Four Classics Orange 53MM 99A Wheels

- Formula Four (F4) anti flatspot urethane mixture

- Round cut edges

- Popular for technical street skating

- Height: 53 mm

- Contact patch: 16 mm (narrowest riding surface of all spitfire wheels)

- Width: 33 mm

- Hardness: 99 A (DU)

- Set of 4 wheels

At 53 mm tall with a slim 16 mm riding surface, the Classic shape delivers a lively, direct board feel and lets your setup flick through technical flip tricks with minimal drag. Rounded sidewalls make locking into grinds on ledges and crusty curbs effortless, sliding cleanly without catching on rough edges. Poured in Spitfire’s versatile 99A durometer, these wheels hit the sweet spot between dependable street grip and smooth, predictable slide control for reverts and powerslides. Built with Formula Four urethane, they handle high-impact sessions with ease, stay completely round, and keep flatspots off your setup for good.