Easy to mount on 25-31.8mm handlebar, fit for phone 2.2-3.7in wide. Aluminum alloy constructed, solid and durable. <br/>Feature:,WIDE USE: Fit for 25-31.8mm round handlebar. Can be used on motorcycle, MTB, road bike, E-bike, scooter and etc.,ADJUSTABLE WIDTH: Compatible with most phones, GPS, adjust the width from 55mm to 95mm to fit the cell phone.,MORE STRONG: Aluminium Alloy constructed, 4 claws with rubber pads hold your phone firmly and prevent scratches.,ROTATABLE: 360° adjustment, you can rotate the viewing angle at will for comfortable use. And you can adjust the angle of inclination for comfortable reading.,NEW DESIGN: Does not obscure the screen, perfect for most large screen phones. <br/>Specification:,Color: Black / Titanium (optional),Material: Aluminum alloy ,For phone width: 55 - 95 mm / 2.2 - 3.7 in ,For handlebar: 25-31.8 mm,Package weight: 160 g / 5.6 oz , ,1 * Bike Phone Holder ,1 * Allen Wrench ,1 * Manual