Bones XF Rogers Centre Standards V1 99A Wheels 54mm 12-14 BC Crampon: Designed and tested

BC Crampon: Designed and tested to meet the standards of alpine adventurers

With a medium flex

Nora Vasconcellos' debut model for adidas Skateboarding mixes her signature style with design cues from the tennis archives

Its long sidecut lets you lock into big

70% cotton 30% polyester

Bones XF Rogers Centre Standards V1 99A Wheels 54mm 12-14 BC Crampon: Designed and testedDiameter: 54mm Durometer: 99a Wheel Width: 32mm Wheel Formula: XF Shape: V1 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