Bones - Better Sk8 X-Formula 99A Wheel (64mm) BTS single wing hanger design on

single wing hanger design on a universal 6 hole baseplate

New Balance Numeric 440 JL2

White embroidered eyelets

soft elastic binding

• "M" bar-tack branding detail near hem

Bones - Better Sk8 X-Formula 99A Wheel (64mm) BTS single wing hanger design onAbout 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