Item has been added to the Cart

In Store Availability

Park Tool Bottom Bracket Socket Tool 44mm

Wrenchs
Park Tool

Park Tool Bottom Bracket Socket Tool 44mm

I want a price match
10% OFF
$54.99
$49.49
or /week for months

Product Details

Precision CNC machined aluminum tool for the installation and removal of 16-notch external bearing bottom brackets.

Featuring updated tooth profiles to optimize the fit between the tool and high performance BB parts. Anodized and laser engraved for easy identification and featuring a ratchet/torque wrench compatible 3/8" drive.


  • 16 notch 44mm OD cups
  • Fits Shimano® BB80, BB5700, XT® BB70, BB51, and previous external bearing threaded cups
  • Also fits many external threaded types for Campagnolo®, Chris King®, FSA® MegaExo®, Hope™, SRAM®/Truvativ® GXP®, Race Face® X-type, Surly®, Wheels®, Fulcrum®, and others
  • Fits 16 notch rotor disc lockrings
Read More

User Reviews

Sorry, there are no reviews available for this product

Login & Write a Review

Write a review

Join the Torpedo7 Club!

  • Exclusive Experiences

    FREE nationwide outdoor experiences

  • Member only offers

    On gear, services, and adventures

  • Exclusive Delivery

    FREE delivery on orders over $99 (t's & c's apply)

  • Learn more

Welcome back

Sign in to your account

{{errors.first('username')}}
{{errors.first('password')}}

Not part of the club yet? Join for FREE now & enjoy exclusive member benefits or Learn More

Join the Torpedo7 Club!

  • Exclusive Experiences

    FREE nationwide outdoor experiences

  • Member only offers

    On gear, services, and adventures

  • Exclusive Delivery

    FREE delivery on orders over $99 (t's & c's apply)

  • Learn more

Join the Torpedo7 Club

Join today and enjoy great member benefits

{{errors.first('first_name')}}
{{errors.first('last_name')}}
{{errors.first('email')}}
{{errors.first('new_password')}}
{{errors.first('confirm_password')}}

By creating an account, you agree to Torpedo7 Club's Terms & Conditions, and our Privacy Policy.

Already a club member?

Forgot password

We'll email you an address where you can create a new password.

{{errors.first('username')}}

Remember your password?

Not part of the club yet? Join for FREE now & enjoy exclusive member benefits or Learn More about club

Forgot password

We have sent you an email with instructions for resetting your password

Remember your password?