installing and removing Shimano® and ISIS Drive™ splined 20-tooth bottom bracket cups. Made from investment cast steel, the BBT-22 utilizes a flat tooth profile to ensure maximum engagement with the bottom bracket ...
The BBT-RS bottom bracket tool solves a common ...
issue with bike repair and maintenance: bottom brackets have some of the highest torque requirements of any bicycle component and yet, many bottom brackets' cups only provide a few millimeters of engagement. ...