Bones X Formula V5 Sidecuts Skateboard Wheels 97a 53mm bushings 6 Steel balls are 52100

6 Steel balls are 52100 carbon

This sleek black sock is made from a blend of 38% nylon

Asymmetric shaping improves heelside turn initiation and control with different radii for the heel and toeside edges

and crazy breathable

Bones X Formula V5 Sidecuts Skateboard Wheels 97a 53mm bushings 6 Steel balls are 52100About 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