JOYROOM motorcycle mount provides maximally secure smartphone fixation, holding it as tightly as a vice. The four-clamp system firmly secures the phone with one simple motion. The one-second automatic locking function gives confidence and convenience during the ride. It is designed for extreme conditions and maintains stability at speeds up to 100 mph. The durable internal mechanism protects against the locking button jamming. The reinforced ball joint is made of high-strength, military-grade A+ material, and the contact zones are equipped with soft pads that protect both the phone and the handlebar from damage. The universal design facilitates easy adjustment at any angle, and installation and removal take no more than ten seconds. Compatible with handlebars from 0.7 to 1.34 inches and phones with a thickness from 4.7 to 7 inches