bones wheels x-formula sidecut v5 99a 54mm
bones wheels x-formula sidecut v5 99a 54mm
High-rebound X-Formula urethane absorbs vibration on rough ground while retaining a controlled slide. The chemistry is as important as the stated durometer.
Technical details
- Diameter : 54 mm
- Hardness : 99A
- Shape : V5
- Formula : X-Formula
Shape design : V5 Sidecut: cutaway sidewalls minimize side contact during grinds.
Recommended riding : Versatile street riding and imperfect pavement. X99 feels firmer and more immediate.
Wheels are sold as sets of 4.
How to choose your skateboard wheels ? : Consult our skateboard buying guide.
And you can check out our complete skateboard section if that's what you're looking for.






