Park Tool Bbt-59.3 Bottom Bracket Tool – 16-Notch, 39–42Mm Diameter

Description

Park Tool BBT-59.3 Bottom Bracket Tool 16-Notch 39mm-42mm

A precision CNC-machined aluminium tool for the installation and removal of select threaded bottom brackets with 16-notch tool fittings, including Shimano® Ultegra® BBR60 and Deore XT® MT-800 bottom brackets with a minor diameter of 39mm and a major of 41mm-42mm

Manufactured in-house by Park Tool, anodized for easy identification and featuring a ratchet/torque wrench-compatible 3/8″ drive

The BBT-59.3 features integrated threads for full compatibility with the Park Tool BBT-RS Bottom Bracket Tool Retaining System (sold separately). The BBT-RS uses an adjustable spring-based tension system to apply consistent, adjustable pressure to the tool, ensuring full engagement with the tool fitting and preventing slippage.

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