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Unior External Shimano BB Wrench with guide pin 

$116.99 Model 14181

Due to its traditional quality, the Unior trademark is popular with both professional and amateur craftsmen.

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A century of excellence for the next millennium

Unior, the European hand tools producer, is a synonym for reliable, high-quality, and functionally designed hand tools around the world.

Product details

  1. Used to remove and install Hollowtech II External bottom brackets
  2. Uses a guide pin that securely fits inside the BB to resist slipping and damage
  3. Can also be used with a 19mm wrench for proper torqueing
  4. Ergonomic heavy duty handle is angled for extra frame clearance
  5. European made and lifetime warranty

More options


Size 350mm
Weight 780g
We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colors, and materials.

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