Bones Wheels: X-Formula V7 Double Locks Standard 97a Size:54mm Concave: Nessie

Concave: Nessie

UniLite™ Outsole

Built-in wheel washers on the hanger and nuts to provide minimum bearing friction and long lasting speed

Bow-Strap Adjuster – Arbor's patented "Bow-Strap" adjuster and ladder strap swings out of the way quickly and easily

This FIS-approved race helmet gives alpine ski racers the peace of mind to focus on reaching the podium with the angled impact benefits of Mips® plus the energy-absorption advantage of KOROYD® throughout

Bones Wheels: X-Formula V7 Double Locks Standard 97a Size:54mm Concave: NessieAbout 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