Bar Fly 4 Mini Mount for Smaller Computers, Black. Garmin, Polar, Bryton, Cateye An out-front mount made specifically for smaller cycling computers (Garmin, Polar, Mio, Magellan, Wahoo, Cateye, Joule, and Bryton) Mount up to 3 accessories at one time (computer, light, Di2/EPS junction box, camera) Created from advanced injection molded co-polymer that is stronger than most medals and any standard plastic mount Gives you better ride experience - 4 Mini improves field of vision by creating a heads up point of view