Spitfire F4 Classic 99D Wheels 60mm 13 Vulcanised construction offers flexibility and

Vulcanised construction offers flexibility and excellent grip

Camber - Cam-out Camber

Unstructured crown

Midfoot strap hugs and supports your feet while you skate

Spitfire F4 Classic 99D Wheels 60mm 13 Vulcanised construction offers flexibility andThe Spitfire Formula 4 Classics come in at a 60mm diameter and 99a durometer making it a pro wheel stable for skating street, skate parks and bowls! The Spitfire Formula 4 Classics are built to excel with its signature Formula 4 design. Formula Four Urethane was developed to combine all the desired properties of a performance wheel without sacrificing any one attribute at the expense of another! Features: Diameter: 60mm Durometer: 99a