Threadfit T47 30X Bottom Bracket

Threadfit T47 30X Bottom Bracket


Regular price$277.99

Free shipping on all orders over $49. $9 shipping for orders under $49.

Cannondale, Santa Cruz, Cervelo, Gazelle, BMC, and *other bikes ship for FREE, but Gold Label Assembly will be added at checkout for only $79 (reg. $100) to cover the professional bike build and re-packaging by our certified technicians. It’s bike shop quality, direct to your door!

Some bikes not eligible for shipping due to manufacturer restrictions.

Shop with confidence! It's important to us that you are happy with your Mike’s Bikes purchase so we offer offer a 30-day return/exchange window for your unused gear and 14 days on all bikes. Our exchange and return process is fast and easy. If you choose to exchange for a different size or color, we will ship your product for free.

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The Chris King Threadfit T47 Bottom Bracket is a silky smooth, long lasting, BB built around angular contact bearings that wear in instead of out. The Threadfit T47 provides the reliability of a threaded BB with the stiffness usually only achieved with a PressFit 30 BB.

ThreadFit T47 30x fits 68mm and 73mm shell widths with 30mm spindles.


  • Lifetime warranty has your back
  • Stainless steel construction is designed to last a lifetime
  • Legendary made-in-house bearings are buttery smooth
  • Easily serviceable desing with Chris King's grease injection tool
  • Ceramic bearing upgrade available
  • Threaded security with PressFit 30 shell stiffness gives you the best of both worlds
  • Conversion kits available to accomodate your crankset
  • Engineered, manufactured and assembled in Portland, Oregon USA
  • Uses Chris King bottom bracket cup tool for installation