Enjoy Chris King’s legendary quality with the ThreadFit 24mm Ceramic Bottom Bracket. The incredibly low-friction, durable ceramic bearings are manufactured in-house for ultimate quality control and the meticulously assembled, surgical-grade steel races are designed to burnish and become even smoother with use. This bottom bracket fits threaded frames and cranksets with a 24mm spindle, such as that used by Shimano, and will provide many miles of fantastic service.
