An aluminum mounting kit for racing; compatible with Rally Pro, Rally II, Multiconcept and Multiplo handguards. An additional new hinge adds an innovative feature to the Acerbis kit that allows adjustment in three directions. With the screw removed, you can simply rotate the handguards while leaving the expander on the handlebar. In this position, there is sufficient space to work without having to remove the handguards completely. Can be adapted to all handlebars, including conical bars.