Kuryakyn 4090 Mega Grip Smartphone Holder with Handlebar Mount Fits: Fits: Universal for 1 to 1-1/4 Handlebars - Compatible with most Smartphones including Apple iPhone 4, 3GS, 3G, Original, and iPod touch, Samsung Galaxy S / Galaxy S II, Droid Bionic, Droid / 2 / 3, Droid X / X2, EVO 4G / 3D, Droid Incredible / Incredible 2, HTC Sensation 4G, Photon 4G, Droid Charge, LG Revolution, Xperia arc, Xperia Ray, Motorola Defy+, Motorola Atrix 4G and many more (most phones with screen size up to 4.3")