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ThreadFit™ 30

Product image 1ThreadFit™ 30
Product image 2ThreadFit™ 30
Product image 3ThreadFit™ 30
Product image 4ThreadFit™ 30

Regular price $178.00

Built on the familiar BSA threading, the ThreadFit™ 30 is reliable. A silky smooth, long-lasting bottom bracket built around our angular contact bearings that wear in instead of out. The ThreadFit™30 is made for 30mm spindles.

Fully serviceable and backed by our 5-year built-to-last warranty this bottom bracket will outlast your bike. Built to ultra tight aerospace tolerances we use machined Delrin spindle sleeves to create a perfect, and precise, fit between cranks and frame, providing ultra low drag, and a butter smooth feel. 

Our our ThreadFit™30 is ready for a wide selection of cranks.

The Fit Kit for our ThreadFit™ 30 with 30mm spindle cranks is available here. The Fit Kit for DUB cranks is available here.

  • Engineered, manufactured and assembled in Portland, Oregon USA
  • King Lifetime Warranty
  • Legendary made-in-house bearings
  • Available in 9 beautifully anodized colors
  • A Fit Kit is required for use and included in the purchase price
  • Ceramic bearing upgrade available
  • Uses Chris King bottom bracket cup tool for installation 
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COVID-19 Update

We are taking extensive precautions to protect our employees and follow CDC and state guidelines. We are still shipping product and are still here to help and support bike shops during this difficult time.


-Chris King Precision Components

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