The handlebar bracket is designed for mounting a tablet on the handlebar is suitable for handlebars with diameter 26 to 35 mm and adjustable for various tablet sizes. Use to ride the Tacx app or just watch or stream moviesThe design includes:A safe distance to make sure sweat doesnâ€TMt drip down on the tablet display while training,Bottle holder for fast hydration,Fully adjustable clamp for stability.