Park Tool BBT-22 bottom bracket tool
Shop-quality tool for installing and removing standard Shimano 20-tooth bottom bracket cups
Can be turned with a 3/8" drive torque wrench, 3/8" ratchet driver, 26mm wrench, 1" wrench, 1" socket or the hex end of the Park SR-18 chain whip.
• investment cast steel construction
• shop quality for a lifetime of use
Use a 2" M8 bolt to gently secure the tool to the spindle before using. You'll thank us!