Bones Wheels: 54mm X-Formula V5 Sidecut 97a Poles MOB Grip features:

MOB Grip features:

Epoxy Resin

fog-free vision in all conditions

Glare Reduction and Tuned Light Transmission of Iridium® Lens Coating (Optional)

Adjustable Fit: Yes

Bones Wheels: 54mm X-Formula V5 Sidecut 97a Poles MOB Grip features:About 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