Chris King ThreadFit T47A-30 Bottom Bracket - Ceramic Black, 30mm
Chris King ThreadFit T47A-30 Bottom Bracket - Ceramic Black, 30mm, The Chris King ThreadFit T47A-30 Bottom Bracket - Ceramic brings the stiffness we like from a PF30 shell and combines it with the security of a threaded bottom bracket. This specific version features King's legendary ceramic angular-contact bearings, which are exceptionally quiet and smooth rolling.