Spitfire Formula Four 99D Durao Burn Squad Lock-Ins Skateboard Wheels Size:54mm lots of patience

lots of patience

and 6% Other Fiber

Post-Consumer Recycled Packaging

Band around the arch feels snug and supportive

The pocket tool functions well enough to use at home all the time too

Spitfire Formula Four 99D Durao Burn Squad Lock-Ins Skateboard Wheels Size:54mm lots of patienceSpitfire 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