General description High quality handlebar risers made of solid steel, ensuring good processing, waterproof capabilities, and durability. These risers provide stability and firmness for long-term use. Technical specifications Handlebar hole diameter: 22.2mm (7/8 inch) Mounting bolt: 10mm Bolt length: 70mm Installation No installation instructions included. Usage These are aftermarket risers and may not fit all motorcycle models. Inspect the design of your bike and use the provided measurements to determine compatibility before purchasing.