STI Energy Foam midsole for supreme comfort

The Slappy Hour 58mm/99A Jason Adams Pro model wheel is a part of the Slappy Hour wheel series

Contrasted jacquard wordmark

⠀⠀ - For skateboarders by skateboarders

Bones X-Formula Gold Chain V1 X97A Standard Skateboard Wheels Natural 54mm SIZE_7.62 Inches STI Energy Foam midsole forWheel Diameter 54mm Wheel Width 32mm Wheel Hardness 97a Wheel Formula XF Wheel Color White Wheel Suggested Use Street Wheel Surface Smooth Wheel Shape V1 About: X Formula (XF) is another industry leading innovation from the BONES WHEELS factory. X Formula rolls over rough terrain like softer wheels do, but slides much like a harder wheel will. Speed: X Formula is extremely fast because it has a super high rebound. X Formula rolls much smoother and