Chris King's 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. ThreadFit T47 24i fits 86mm and 92mm shell widths with 24mm spindles.
- King Lifetime Warranty.
- Legendary made-in-house bearings.
- Ceramic bearing upgrade available.
- Threaded security with PressFit 30 shell stiffness.
- Engineered, manufactured and assembled in Portland, Oregon USA.
- Uses Chris King bottom bracket cup tool for installation.