BONES WHEELS X-Formula XF Sidecut V5 99a Skateboard Wheels Naruto 9" wheelbase and packs a

9" wheelbase and packs a wallop

38 NOSE LENGTH (IN): 7

The 99a durometer strikes the ideal balance between durability and rebound

Foot placement width- 8

BONES WHEELS X-Formula XF Sidecut V5 99a Skateboard Wheels Naruto 9" wheelbase and packs aAbout 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