400 NBS rubber outsole

Infiknit™ guarantees a longer

Stabilock Aft Traction: The weight-activated

and casual slides

Bones X-Formula Jhanka Night Flight V5 Widecut 99A Wheels 53mm mensassortedaccessories 400 NBS rubber outsoleX Formula (XF) is another industry leading innovation from the BONES WHEELS factory. X Formula rolls over rough terrain like softer wheels do, but slides more like a harder wheel would. Speed: X Formula is extremely fast because it has a super high rebound. They roll much smoother and faster on all terrains because it absorbs vibration and softens impacts much better. Grip & Slide: The slide ability comes from its unique blend of high performance