Bones Wheels Matt Berger Battlesnake X-Formula Skateboard Wheels 54mm 99A V5 Sidecut

[Wheel Diameter = 54mm / Wheel Width = 31mm Durometer/Hardness = 99A Formula = X-Formula 99A Wheel Shape = V5 Sidecut | Sidecut Walls Designed for More Stability Less Drag and Longer Grinds The amazing new 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.]