Park Tool BBT-59.3 Bottom Bracket Tool - 16-Notch

Make your bottom bracket repairs a breeze with the ParkTool Bottom Bracket Tool! This CNC machined aluminum precision tool is created to install and remove select threaded bottom brackets with 16-notch tool fittings, including Shimano Ultegra BBR60 and Deore XT MT-800 bottom brackets. Park Tool has manufactured the BBT-59.3 and it is anodized to make it easy to recognize. With the smart 3/8" drive fitting, you can use ratchet and torque wrenches with the tool, so you get the perfect tension every time. Specification List: Fits 16-notch threaded bottom bracket tool fittings Minor diameter: 39 mm Major diameter: 41?42 mm Compatible with Shimano Ultegra BBR60, Shimano Deore XT MT-800 and similar CNC machined aluminum design Anodized for easy identification Ratchet/torque wrench compatible 3/8" drive fitting