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 in multiple sizes and durometers.

Surface

• Smooth

Quantity

• Set of 4 Wheels

Wheel Profile

• Medium

Key Features

• Formula Four Urethane

Wheel Shape

• Lock Ins Cut

Durometer

• 99a

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.

SPECS