Bones SPF 104a Brown Warrior P5 Sidecut Skateboard Wheels Size:54mm urethane pivot cups and slop-stoppers

urethane pivot cups and slop-stoppers to keep everything fully aligned

make the new Skate Slip-On durable enough to withstand daily skateboarding abuse

these soft

The translucent rubber sole is tinted blue

Top: Crystal Grip

Bones SPF 104a Brown Warrior P5 Sidecut Skateboard Wheels Size:54mm urethane pivot cups and slop-stoppersSkatepark Formula (SPF) is very high quality urethane specifically formulated to resist flatspotting on slick or smooth surfaces while maintaining a higher rebound for a quicker response and a faster roll. Skatepark Formula has a high resistance to abrasion while not compromising hardness and slide ability. Simply put Skatepark Formula wheels grip better on slick surfaces, are almost impossible to flatspot, and are the fastest, longest lasting wheel