The BBT - 22 is a top - notch shop tool designed for effortlessly installing and taking out Shimano and ISIS Drive splined 20 - tooth bottom bracket cups. Crafted from investment - cast steel, it offers outstanding engagement with the bottom bracket cup. You can use it with a 3/8 - inch drive torque wrench, a 3/8 - inch ratchet driver, a 32mm wrench, the Park FRW - 1 Freewheel Remover Wrench (sold separately), or a 1 - inch wrench.
Using the BBT - 22 is easy. First, choose the appropriate tool like a 3/8 - inch drive torque wrench or others as mentioned. Then, attach the BBT - 22 to the bottom bracket cup. Turn it clockwise to install and counter - clockwise to remove. When using it, make sure the tool is properly engaged with the cup to avoid slipping. After use, clean the tool with a dry cloth. Store it in a dry place to prevent rusting. Also, if you're using the Park FRW - 1 Freewheel Remover Wrench, remember it's sold separately and needs to be used correctly according to its instructions.
