Chris King ThreadFit T47 24i Bottom Bracket Description: The Chris King ThreadFit T47 24i Bottom Bracket provides the security and reliability of a threaded bottom bracket with the stiffness and power transfer gains of a PressFit 30 bottom bracket shell. Features: ThreadFit T47 24i fits 86mm and 92mm shell widths with 24mm spindles Legendary made-in-house bearings Easily serviceable with a grease injection tool King Lifetime Warranty Included Fit Kit #4 is designed to mate the ThreadFit T47 24i bottom bracket with a 24mm spindle Specifications: Bottom Bracket Interface: T47 Internal Spindle Interface: Shimano Hollowtech II Color: Black