Rox 1-1/2" Barback Riser for 1-1/8" Handlebars F850GS/GSA 2019-2023Move the handlebars 1 1 2" up and 1" back or forward from the OEM position (can be installed facing either direction) Machined from 6061 T6 aircraft grade billet aluminum Engraved Rox logo for a clean and understated "factory" look Always check and confirm that your machine has adequate cable and brake line length before installing handlebar risers These risers come with (2) step shims that allow the risers to mount to an OEM step down triple clamp