Bones Wheels: 54mm 95a X-Formula Sidecut Phase Five Because when it fits right

Because when it fits right

These proven performers will thrive in any serious (or non-serious) snow situation

Quick Changing Lens System: Yes

Soft hand screen print

Bones Wheels: 54mm 95a X-Formula Sidecut Phase Five Because when it fits rightAbout X Formula About: 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. Speed: X Formula is extremely fast because it has a super high rebound. X Formula rolls much smoother and faster on all terrains because it absorbs vibration and softens impacts much better than any other wheel in the market. Grip