This is one (1) original, new old stock, Wilderness Trail Bikes (WTB) brake bridge booster plate for rollercam style brakes, including the WTB Speedmaster brake. This measure 65 mm inside width, 104 mm outside width, with a 40 mm tall opening. Finish is clear anodizing with a high-polish treatment. The plate is ready to be drilled for your brake boss spacing. There are not reproductions! This is old stock that never got packaged and includes the WTB stamped logo at the top of the plate. Mounting hardware is not included.