BONES - SPF Skateboard Wheels Pool Sharknado 60mm P5 Sidecut 81B 4pk White

Bones Skatepark 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.

60mm x 34mm, 81B (like 101A)

The P5 Sidecut shape features sidecut walls designed for more stability, less drag, and longer grinds.