BONES WHEELS X-Formula Ruby Lilley Black Cat V5 Sidecut 99a Food Court 7% lighter than Stage XI

7% lighter than Stage XI

This experience varies depending on individual foot flexibility

5 SUGGESTED RISER SIZE (IN): N/A N/A 1/8

40 WIDTH (IN): 8

up onto curbs and up walls

BONES WHEELS X-Formula Ruby Lilley Black Cat V5 Sidecut 99a Food Court 7% lighter than Stage XIAbout 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