CNC machined aluminum construction and resistance to corrosion for long term use Compatible with 1 1/8 inch 28mm handlebars making it suitable for a wide range of motorcycles including CRF and KX models Designed as a handlebar riser clamp to optimize riding posture and improve control during off road or street riding engineered to provide a secure fit and stable connection between handlebar and steering stem Easy to install with standard tools and integrates with existing motorcycle components, Manufacturer: RoqxuZEzt