Spitfire Formula Four Classics Orange 53MM 97A Wheels

- Formula Four (F4) anti flatspot urethane mixture

- Round cut edges

- Popular for technical street skating

- Heigh: 53 mm

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

- Width: 33 mm

- Hardness: 97 A (DU)

- Set of 4 wheels

At 53 mm tall with a slim 16 mm contact patch, the Classic shape delivers maximum agility and lets your board flick fast on technical street tricks. Rounded sidewalls let you slip smoothly into grinds on curbs and ledges without hanging up on crusty edges. Poured in a slightly softer 97A durometer, these wheels soak up rough asphalt and cracked pavement while still giving you dependable grip and predictable slides right when you need them. Spitfire’s Formula Four urethane mixture handles heavy powerslides with ease, stays round, and keeps flatspots off your setup.