Spitfire Formula Four Skateboard Wheels Radial 99DU Natural 54mm truck-size-159-151 A new twist on some

A new twist on some classic Minor Threat artwork

Made in the USA

High quality manufacturing from Birdhouse Skateboards

Plastic finish rails keeps you sliding no matter what the obstacle

Spitfire Formula Four Skateboard Wheels Radial 99DU Natural 54mm truck-size-159-151 A new twist on someSpitfire Formula Four Skateboard Wheels Radial 99DU Natural 54mm Features : 54mm height diameter x 34mm width with a 20mm riding surface. Based on the classic Radial shape with a thinner riding surface and flatter side edges to lock in tricks. Renound Spitfire high quality true performance 100% urethane. 99duro hardness makes these grippy without the loss of speed. Spitfire's unmatched true performance flatspot resistance wheels.