The Chris King ThreadFit T47 24i Bottom Bracket features the reliability of a threaded system with the performance advantages of a PressFit 30 shell. Designed to fit T47 internal threaded shells with 86mm and 92mm widths and 24mm spindles. The bottom bracket uses Chris King’s made-in-house bearings, renowned for their durability and smooth performance, and is easily serviceable using a grease injection tool. The Chris King ThreadFit Bottom Bracket is a long term solution for stiffness and smooth pedaling with modern frames.