BONES™ X-Formula XF Sidecuts 54mm x 30mm 99A V5 – Pure Speed, Precision Feel

Fast, responsive, and built for serious street destruction — the BONES™ X-Formula XF Sidecuts 54mm deliver next-gen urethane performance with a technical edge. Featuring BONES’ game-changing X-Formula (XF) compound, these wheels blend the grip of a softer wheel with the slide and speed of a harder one — perfect for skaters who demand it all.

At 99A, they’re dialled for smooth parks and polished ledges, yet still absorb just enough chatter for sketchy ground. The V5 Sidecut shape gives you a lighter feel with less side drag, making flip tricks, grinds, and manuals feel tighter, cleaner, and more controlled.

Key Features:

• X-Formula 99A urethane – rolls fast, grips when needed, slides smooth

• Sidecut V5 profile – less drag, more flick control

• 54mm x 30mm size – perfect balance of speed, pop, and tech

• Advanced rebound compound – absorbs impact without sacrificing speed

• Street-proven durability – built to resist flatspots and outlast the session

Whether you're stacking clips or just tearing through your local, the XF Sidecuts are a go-to for skaters who want fast lines and precise control — with that unmistakable BONES feel.

Push faster, pop cleaner – ride BONES X-Formula Sidecuts.