Chris King ThreadFit 30mm Bottom Bracket - Ceramic Black, Ceramic
Chris King ThreadFit 30mm Bottom Bracket - Ceramic Black, Ceramic, Whether we're building out a fresh rig or replacing our bottom bracket after far too many dusty miles, we trust that the Threadfit 30mm Bottom Bracket performs even better than it looks. Built for 73mm threaded BSA shells and 30mm crank arm spindles, the ThreadFit acts with the silence and precision only a threaded bottom bracket can.