X-Formula Berries V5 97a 50mm Skateboard Wheels

The BONES X-Formula™ (XF) is a breakthrough in wheel technology, engineered over ten years to deliver unmatched performance. This innovative formula rolls over rough terrain like a softer wheel but slides with the control of a harder one—giving you the best of both worlds. Thanks to its super high rebound, X-Formula™ is incredibly fast and absorbs vibration for a smoother ride on all surfaces. Its unique blend of high-performance materials softens landings, reduces body fatigue, and gives you precise control when it’s time to grip or slide. Smooth, fast, durable, and fine-tuned to perfection—the X-Formula™ is designed to elevate your skating experience and add longevity to every session.