CatEye Out Front Computer Handlebar Mount Description: CatEye Out Front Computer Handlebar Mounts replace or alter the mounting bracket typically associated with wireless CatEye cycling computers. An offset design enables out-front mounting for 31.8mm diameter bars, placing the computer head unit just in front of the face plate of the stem, offering a sleek, centered look. Features: Genuine replacement CatEye parts Spare handlebar computer mount Offset-centered design mounts just in front of stem face plates Compatible with all wireless CatEye computers