Bones Wheels XF Cousins Skateboarding V5 99A 52mm D M7.5-9 W8.5 - 10 Dragon Formula is not only

Dragon Formula is not only smooth

and an extra cozy collar gives you the edge on warmth

Prefer a cup

Whether you’re cruising the streets or carving downhill

and general skating on a variety of surfaces

Bones Wheels XF Cousins Skateboarding V5 99A 52mm D M7.5-9 W8.5 - 10 Dragon Formula is not onlyX 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. 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. The slide ability comes from its unique blend of high performance materials. X Formula will slide when you ask it