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.
King Lifetime Warranty
Legendary made-in-house bearings
Ceramic bearing upgrade available
Threaded security with PressFit 30 shell stiffness
A Fit Kit is required for use
Engineered, manufactured and assembled in Portland, Oregon USA
Uses Chris King bottom bracket cup tool for installation