The B-Tab is a low profile horizontally mounted BTA (between the arms) system. It features the versatile Side Axis Kage which allows riders to choose either a left or right side bottle release. The system can support both standard water bottles and the Aero HC. Alternatively, the system can be rotated to mount a standard bottle vertically. A hinged bracket design allows for quick and easy install and removal.
Construction: Forged Aluminum
Compatible: 31.8mm basebars
Mount Requirements: Bracket is 10mm in width
B-Tab Installation Instructions