Handlebar Mount Base with Adjustable Arm and 17mm Ball

Belonging to Arkon's Robust Mount Series, this Robust™ Aluminum Motorcycle and Bicycle Handlebar Mount with a 17mm ball head is compatible with holders and adapters with a 17mm ball holder (not included). Features: Ideal tool for motorbikes and bicycles for mounting holders and adapters with the 17mm ball head pattern Secures to the handlebars of motorcycles, dirt bikes, bicycles, and ATVs up to 30mm (1.2") in diameter Simple installation to your handlebars using a hex key Tightening knobs keeps the mount in place once positioned 17mm Ball Head for Various Holders and Adapters This motorcycle and bicycle mount features a 17mm ball head pattern and works with holders and adapters that support this ball end size. These include Arkon's Mobile Grip 2 Universal Phone Holder and various third-party 17mm ball-compatible device holders. Additionally, the mount is compatible with Garmin GPS devices that use the 17mm ball mount pattern. Adjustable Small Mount Shaft With its 2.75" smal