Bones All-Terrain Formula™ (ATF) wheels are poured in a special soft urethane we call All-Terrain Formula or (ATF). ATF wheels are excellent for rougher terrain so regardless of road quality, this revolutionary formula will roll you there quickly and smoothly.
Details:
Wheel Diameter: 56mm
Wheel Width: 34mm
Wheel Hardness: 80a
Suggested Use: All Terrain
Wheel Surface: Smooth