CatEye Flex-Tight Wireless Computer Mounting Kit Description: The CatEye Flextight Wireless Computer Mounting Kit replaces mounting brackets found on all wireless CatEye cycling computers. The Flextight design provides a quick-release method of affixing computers to handlebars of nearly diameter with a simple dial-in ratchet system. Features: Genuine replacement CatEye parts Spare handlebar computer mount Adjustable Flextight design quickly adapts to various diameters Compatible with all wireless CatEye computers