Bar Fly 4 Max Out Front Bike Mount, Black (Includes Garmin, Polar, Wahoo, Mio, Magellan, GoPro, Light, Di2 mounts) Out-front mount made specifically for larger cycling computers - improves field of vision by creating a heads up point of view Solid construction - our mount is created from advanced injection co-polymer, and is strong and durable to protect computers Out-front mount for larger computers (Garmin, polar, mio, magellan, wahoo, Cateye, joule, and bryton) Accommodates 31.8mm and 35mm handlebars Mount up to 3 accessories at one time (computer, light, Di2/EPS junction box, camera)