Bones X-Formula Wheels 97a - 54mm V1 Standard Wheel Size:54 Lace closure for an adjustable

Lace closure for an adjustable fit

Spitfire Burner Bearings are a true high performance precision speed bearing

Higher sidewall with gloss finish

Back print

Insole designed with different hardness on the inside and outside based on skateboarding competition movement analysis

Bones X-Formula Wheels 97a - 54mm V1 Standard Wheel Size:54 Lace closure for an adjustableAbout: 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 & Slide: The