Install the mount on handlebars and bike stems ranging from 20-43mm in diameter. U.S. patent protected, the one of a kind Easy One Touch mechanism allows you to easily mount and remove your smartphone with one simple hand motion. A flexible Safety Strap grips your smartphone tightly as you ride on bumpy roads or uneven terrains. Easily adjust viewing angles with a ball joint that elevates and tilts your smartphone for different cycling conditions. The Easy One Touch Bike Mount is universally compatible with all smartphones, holding your device securely so you can ride safely.