Harder, stronger and durable. Sliders(TM) are formulated for high-impact and responsiveness. Featuring BUFF Core Technology which helps absorb impact, reduce de-hubbing and create a smoother ride. All PROTO wheels are manufactured with bearing removal slots for quick and easy replacement. All PROTO wheels are pre-installed with PROTO Murders bearings. Limited 90-day warranty against chunking and de-hubbing. Made in California!

Specs - *110 MM Wheel-Sliders smoothest wheels on the street *Bearing Removal Slots-Machined into the core *Anodized 6061 T-6 Aluminum Core for Durability *100% Made In California *PROTO Murders Bearings Pre-Installed