Bones Wheels X99 54mm V6 Widecut 99a Servold Mermaid
- Wheel Diameter = 54mm / Wheel Width = 34mm
- Durometer/Hardness = 99A
- Wheel Formula = X-Formula 99A
- Wheel Shape = V6 Wide-Cut | Wider Contact Patch with Sidecut Walls for Less Drag, Longer Grinds, and Greater Stability
- 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.