Razor Pro X Scooter Tested and created by Team Razor pro-riders for ultimate durability and performance Crafted for those who demand the highest performance and the most sophisticated design Features a lightweight, super-tough aluminum construction with a rigid down tube and fixed handlebar design With double stacked head clamp for added head tube strength and pro style rubber grips 14 spoke 98mm high grade urethane wheels with RZR Pro 10 bearings