-Lightest, strongest and most secure Bike Mount available thanks to the patented Quad Lock, dual locking system
-Mounts to either stems or handlebars in diameter from 25 to 40mm
-Includes weather resistant Poncho to protect from Rain, Dust, Sweat and Mud
-Simple twist motion securely locks the device into the holder
-Compatible and interchangeable with all Quad Lock mounts and products
-Compatible with iPhone X Max (not included)