Formula Four Conical Full skateboard wheels featuring Spitfire's performance urethane that lasts longer and withstands more abuse than the competition.

These smooth wheels come with a shiny coating on the riding surface that feels grippy at first, but wears away quickly.

Formula Four Urethane: Unmatched abrasion resistance for fewer flat spots. More controllable grip. Lasting speed no matter the terrain. Smooth anti-slick slide and a longer lasting size and shape.