Park Tool BBT-49.2 Bottom Bracket Tool

Park Tool Shimano BBT-49.2 BB-Cup Tool. Features:

• Heavy duty shop quality bottom bracket tool
• For use with 16-notch external bearing bottom brackets with an outside diameter of 39mm
• Compatible with Shimano XTR BB93 and Dura Ace BB9000
• Updated with added depth to fit Shimano STEPS square drive motor
• For use with a 3/8″ ratchet/torque wrench