Our ThreadFit™ T47 Bottom Bracket is the solution. A silky smooth, long-lasting bottom bracket built around our angular contact bearings that wear in instead of out. ThreadFit™ T47 provides the security and reliability of a threaded bottom bracket with the stiffness and power transfer gains of a PressFit 30 bottom bracket shell.
The ThreadFit™ T47 is available in four variants and will fit 30mm, 24mm and 24mm stepped spindles.
ThreadFit™ T47 30i will fit 68mm, 73mm, 83mm, 86mm, and 92mm shell widths with 30mm spindles, or 68mm and 73mm shell widths with 24mm and 24mm stepped spindles.
- King Lifetime Warranty
- Legendary made-in-house bearings
- Easily serviceable with our grease injection tool
- Ceramic bearing upgrade available
- Threaded security with PressFit 30 shell stiffness
- Includes spindle sleeves for 30mm spindles.
- Conversion kits available
- Engineered, manufactured and assembled in Portland, Oregon USA
- Uses Chris King bottom bracket cup tool for installation