Bones X-Formula Chris Joslin Slice of Life V1 99A Skateboard Wheels 54mm Fall 2026 1 set 90a orange cushions

1 set 90a orange cushions

the ACE AF1 has a 70% increase in the aluminum’s structural integrity

hidden internal lace loops provide optional full-length lace protection

Digital print with textured/lifted art

Bones X-Formula Chris Joslin Slice of Life V1 99A Skateboard Wheels 54mm Fall 2026 1 set 90a orange cushionsChris Joslin Slice of Life professional skateboard wheels. X Formula (XF) is an 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. White X Formula 99a urethane. V1 Standard shape. Diameter: 54mm. Width: 32mm. Set of four.