The Park Tool BBT-59.3 Bottom Bracket Tool - 16-Notch In Use View Available at Contender Bicycles
SKU: J611085
In Stock
On Sale

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

Regular price $26.95
Regular price $26.95 Sale price $26.95
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Product Details

A precision CNC-machined aluminum tool for installing and removing select threaded bottom brackets with 16-notch tool fittings, including Shimano Ultegra BBR60 and Deore XT MT-800 bottom brackets. 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.

NOTE: Not designed for use with impact drivers or other power tools.

  • Compatibility
    • Fits 16-Notch Threaded Bottom Bracket Tool Fittings
    • Major diameter (outside of notches) of 41–42 mm
    • Minor diameter (inside of notches) of 39 mm
  • Compatible Models
    • Shimano Ultegra BBR60
    • Shimano Deore XT MT-800

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