Designed for a wide variety of mounting setups, the Universal Bar Mount securely holds your phone on the handlebars, stem, or frame of any bike, scooter, stroller, motorcycle, golf cart, and more. Magnetic locking technology (called SlimLink™) is ultra secure and feels like magic No-look, 1-handed phone attachment and removal Phone is held in place rigidly yet accessible with the press of a button Mount on any handlebar or bar-like substrate: bikes, scooters, strollers, motorcycles, golf carts, and more Designed for use on bars 22mm-35mm in diameter (19mm-55mm max range) Also fits on non-round handlebars (like aerobars) Holds phone in portrait or landscape mode Mounting head clocks in 32 rotational positions Instantly installs via silicone band—secure connection with easy & quick removal Keeper hook keeps silicone band end neatly stowed Ideal for use with rental bikes or to prevent theft Also great for households with multiple bikes Locking mechanism strong enough for any cycling activity or terrain Solid machined/anodized aluminum and silicone construction Weatherproof, durable, and lightweight Requires a Peak Design Case or Universal Adapter (sold separately) Designed for bikes, scooters, strollers, motorcycles, golf carts, and more Recommended for use on bars 22mm-35mm in diameter 19mm-55mm bar diameter max range Mount may be difficult to attach/detach outside of recommended range Fits non-round handlebars—square tubes, aerobars, etc Premium materials and stout construction mean this mount will last for many phones to come Guaranteed for life, like all Peak Design products