Bones X-Formula Armanto Alma Mutter V5 Sidecut 99A Wheels 56mm kids When the cool air rolls

When the cool air rolls in

Lycra Spandex tongue straps

Hanger width: 5

Those Dogtown kids would have been too stoked

The frictional connection between the shaft and blade is virtually indestructible

Bones X-Formula Armanto Alma Mutter V5 Sidecut 99A Wheels 56mm kids When the cool air rollsX 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