The Spitfire Formula Four (F4) Classics Skate Wheels 99 d.

Year after year, the the Spitfire Formula Four (F4) Classics Skate Wheels 99 is the #1 wheel in skateboarding. Mid width riding surface with rounded sidewalls, the F4 Classic is designed to slash everything! Fast as hell, long lasting, resistant to abrasion, the Spitfire Formula Four (F4) Classic Skates Wheels 99 is the best of the best!

Specs

Durometer = 99