Garmin Navigator Handlebar Controller The Garmin Handlebar Controller enables convenient control of Zumo XT2 or compatible Tread devices directly from the handles, ensuring riders can focus on the ride without diverting attention for navigation. Ideal for motorcycles, snowmobiles, and ATVs, it enhances safety by keeping hands where they should be. Note, a compatible Y-adapter pairing cable is necessary for use and is sold separately. Features: Controls Zumo XT2 and compatible tread devices from the grips with thumb Designed for motorcycles, snowmobiles, ATVs and most handlebar controlled vehicles Glove friendly Zoom in and out Select map layers and control music Wired power - helps in extreme temperatures Ip67 dust and water resistant Includes flexible mounting solutions for most handlebars Use with7/8 inch (22.225 mm), 1 inch (25.4 mm) and 1-1/4 inch (31.75 mm) in diameter controls Note : Garmin Tread device must be paired with a compatible Y-adapter cable Part # 010-13087-18 (sold separately). Zumo XT2 device users require the Group Ride Radio Y-Adapter Kit (6-inch devices) Part # 010-13985-00 sold separately.