BBT-22 Bottom Bracket Tool
BBT-22 Bottom Bracket Tool, Park Tool BBT-22 Bottom Bracket ToolThe BBT-22 is a shop quality tool for installing and removing ShimanoA(R) and ISIS Drive(TM) 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 cup. Can be used with a 3/8" drive torque wrench, 3/8" ratchet driver, 32mm wrench, or 1" wrench.