Bones Wheels: X-Formula V7 Double Locks Standard 97a Size:54mm Bow-Strap Adjuster – Arbor's patented

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

it’s the result of years of development creating an incredibly capable board to get you where you need to go

Concave: Nessie

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

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

Bones Wheels: X-Formula V7 Double Locks Standard 97a Size:54mm Bow-Strap Adjuster – Arbor's patentedAbout 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