Universal mount kit that allows fitment of Acerbis handguards to 7/8 inch and 1-1/8 inch bars. Different size shims allow one kit to fit many different handlebars. Curved off-set design provides plenty of clearance for hydraulic brake and clutch lines. Suitable for use on Acerbis Rally Pro, Rally III, Multiconcept, and Supermoto handguards. Aluminum construction.