Max Palmer Formula Four Spiked Conical 53mm 99d White Skateboard Wheels by Spitfire.
Max Palmer pro design.
Spitfire’s Formula Four urethane design.
Spitfire’s Conical wheel shape and hard polyurethane core for a true bearing seating and speed.
Unmatched flat spot resistance.
Includes 4 urethane wheels.
99d durometer rating.
Made in the USA.