Spitfire Formula Four 99D Durao Burn Squad Lock-Ins Skateboard Wheels Size:54mm The Core Crossbody is hardcore

The Core Crossbody is hardcore about its material choices

nodding to the color of Nike's original shoebox from 1971

single piece injected construction

Knee - 13-15in

Spitfire Formula Four 99D Durao Burn Squad Lock-Ins Skateboard Wheels Size:54mm The Core Crossbody is hardcoreSpitfire Formula Four 99DuroLock Ins Skateboard Wheels An asymmetrical shape giving you the outside edge of a conical wheel but flat inside cut to lick in on grinds. ASYMMETRICAL SHAPE CONICAL OUTSIDE FLAT INSIDE FOR LOCKING IN GRINDS MORE SPEED AND CONTROL ON ALL SURFACES UNMATCHED FLATSPOT RESISTANCE SMOOTH ANTI STICK SLIDE HIGH REBOUND COMPOUND 100% TRUE PERFORMANCE URETHANE