Bones X-Formula 97a XF V5 Sidecut Skateboard Wheels Wheels Sintered Base High-end sintered 4000

Sintered Base High-end sintered 4000 Ptex base material that is more durable

anti-fungal

If you're a skateboarder

(sold separately)

Flatlock seams for chafe-free wear

Bones X-Formula 97a XF V5 Sidecut Skateboard Wheels Wheels Sintered Base High-end sintered 4000BONES X FORMULA 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 impacts much better than any other wheel in the market. Grip