Description
These Spitfire Formula Four Classics are 54mm skateboard wheels with a softer 93D durometer. The Classic shape measures about 33.5mm wide with a 16.5mm contact patch and uses Spitfire’s Formula Four urethane for controlled slides, durability, and flatspot resistance. The softer 93D formula takes some edge off rough pavement while still being built for regular street and park skating. A good choice if you want traditional Spitfire performance with a little more forgiveness underfoot. Sold as a set of four.