Garmin - Handlebar Controller Easily operate your navigator, even on the curves, with the wired Handlebar Controller. When you pair it with your zūmo® XT2 motorcycle navigator or select Tread® device (sold separately), you get critical button control of your map, so your hands can remain on the handlebars of your motorcycle, snowmobile or ATV. Handlebar Controller Fact Tags: Get critical button control of your map, and keep your hands on the handlebars while riding, when you pair this Handlebar Controller with your zūmo® XT2 motorcycle navigator or select Tread® device (sold separately) Intuitive button design makes it easy to zoom in and out of your map view; no need to remove gloves or gear Quickly select your preferred map layers, mark waypoints, control music and more — all while your hands remain on your handlebars Rugged and IP67 water-resistance rated for adventurous rides on your motorcycle, snowmobile or ATV; wired power ensures optimal performance in extreme temperatures Includes rugged and versatile mounting options to best fit the setup of your vehicle. For use with handlebars 7/8" (22.225mm), 1" (25.4mm) and 1-1/4" (31.75mm) in diameter. Compatible Devices: zūmo® XT2* Tread® - Overland Edition* Tread® - SxS Edition Tread® 2 Tread® XL - Overland Edition* Tread® XL - Baja Race Edition 10"* *A compatible Tread device must be paired with a compatible Y-adapter cable (sold separately); zūmo XT2 device users require the Handlebar Controller and Group Ride Radio Y-Adapter Kit (6-inch devices), sold separately, to complete the solution.