Minoura TPH-1 Handlebar Mount Tablet Computer Holder: 22.2-35mm clamp. The TPH-1 Handlebar Mount is designed to secure a tablet (iPad or other) for indoor use with trainer."
Fits standard and oversize handlebars 22mm to 35mm
Universal and adjustable mount fits 7" to 9.7" screen size
Easily mountable with spring loaded clamp