Park Tool BBT-79.3 Bottom Bracket Tool - The Lost Co. - Park Tool - BBT-79.3 - 763477001641 - -
Park Tool BBT-79.3 Bottom Bracket Tool - The Lost Co. - Park Tool - BBT-79.3 - 763477001641 - -
Park Tool BBT-79.3 Bottom Bracket Tool - The Lost Co. - Park Tool - BBT-79.3 - 763477001641 - -
Park Tool BBT-79.3 Bottom Bracket Tool - The Lost Co. - Park Tool - BBT-79.3 - 763477001641 - -

Park Tool BBT-79.3 Bottom Bracket Tool

Regular price
$ 28.95 USD
Sale price
$ 28.95 USD
Quantity must be 1 or more
In Stock, Ready to Ship!
BBT-79.3
This item ships globally

Pickup Available in our Bellingham, WA shop Store Info

  • The Lost Co

    Pickup Available, usually ready in 24 hours

    2106 Pacific Street
    Ste 102
    Bellingham WA 98229
    United States

    +1 (360) 306-8827


A precision CNC-machined aluminum tool for the installation and removal of select threaded bottom brackets with 12-notch tool fittings, including SRAM® BSA DUB®, Race Face® Cinch®, Rotor® BSA30, and others. Manufactured in-house by Park Tool, anodized for easy identification and featuring a ratchet/torque wrench-compatible 3/8" drive. The BBT-79.3 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.

  • Fits 12-notch threaded bottom bracket tool fittings with a major diameter (outside of notches) of 45-47 mm and a minor diameter (inside of notches) of 44 mm, including: SRAM BSA DUB, Race Face Cinch, Rotor BSA30, Zipp Vuma, Hawk Racing BB3086, and more
  • 3/8" drive fitting
MPN: BBT-79.3
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UPC:763477001641
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