Grind confidently with the Spitfire Formula Four Lock-Ins Skateboard Wheels. The Spitfire Lock-In shape features a familiar conical cut profile with a straight edge on the other side in order to lock into grinds for reduced slipping. Poured with Formula Four Urethane in a medium profile with a smooth surface. Sold as a set of four.
Surface
Smooth
Quantity
Set of 4 Wheels
Wheel Profile
Medium
Key Features
Formula Four Urethane
Wheel Shape
Lock Ins Cut
Features
Surface
Smooth -Smooth wheels come with a shiny coating on the riding surface that feels grippy at first, but wears away quickly.
Wheel Profile
Medium -Your classic wheel shape, versatile all-around wheel for street/park skating.
Key Features
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.
Wheel Shape
Lock Ins Cut -Asymmetrically cut, you can get the benefits of conical outer walls while the inside wall is cut straight, giving you a flat surface to lock in your grinds.
