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. The slide-ability comes from its unique blend of high performance materials. X-Formula will slide when you ask it to, and grip when you need it most. This is because X-Formula is specially formulated for any terrain. It has been developed over a ten year period to optimize performance and fine tuned to perfection. X-Formula is very unique product.
Product Features
- Wheel Core: none
- 55mm x 34mm
- 99a hardness
- White
- Suggested use: street
- Wheel surface: smooth
- Shape: V6
- Perfect slip-to-grip ratio
- Reduces feet numbing vibration
- Absorbes impact for softer landings
- Rolls smoother & faster on all terrains
- Slides like butter & cuts through the crust
