N star High Quality Handlebar Fixed Universal 3.5 6.5 Inch X Grip 360 Motorcycle Bike Bicycle Holder Mount Handlebar For 5.5 6.8in Cell Motorcycle Bike Handlebar Phone Mount Holder Waterproof Case for iPhone Waterproof Motorcycle Bike Handlebar Phone Mount Holder Case for iPhone. Motorcycle Handlebar Mount & Strong Grip Holder for iPhone XS Max Cradle Clamping Dimensions: Cradle will hold phones up to 3. 9 inches wide Lipped grip means phone will stay secure in the holder. The redesigned cradle offers even greater support for larger phones in bumpy conditions. Mount; Suitable for most Handlebars. Fits handles bar struts 16mm 33mm in diameter 360 degree tilt & swivel pedestal mounting has ball joint adjustment & easy to use tightening ring to secure position. PRO fit Twin screw fixing.