Peak Design Mobile Universal Bar MountThe Universal Bar Mount safely holds your phone on the handlebars, stem, or frame of any bike, scooter, stroller, motorcycle, golf cart, and more. It is made for a broad range of mounting configurations. The silicone band is readily repositionable and fits snuggly onto a variety of typical bar sizes. Features an incredibly powerful magnetic/mechanical mounting system called SlimLink that secures and grabs your phone with such ease it almost seems magical. Press a button to quickly remove your phone. You can quickly flip your phone from portrait to landscape orientation without taking it out. With the mounting head's 32 discrete positions, you can level your phone on any type of handlebar. This mount can be quickly moved from one location to another or removed at the end of your ride.Features: Mount on any handlebar or bar-like substrate: bikes, scooters, strollers, motorcycles, golf carts, and more Solid machined/anodized aluminum and silicone construction Weatherproof, durable, and lightweight Designed for use on bars 22mm-35mm in diameter (19mm-55mm max range) and non-round bars Instantly installs via silicone bandsecure connection with easy & quick removal Keeper hook keeps silicone band end neatly stowed Mounting head clocks in 32 rotational positions Built-in SlimLink connection system is ultra secure and feels like magic No-look, 1-handed phone attachment and removal Requires a Peak Design Mobile Case or Universal Adapter (sold separately)