ThreadFit T47 30x Bottom Bracket Fit Kit 5 – T47 For 30mm Spindles BLK

Chris King ThreadFit T47 30x Bottom Bracket with Fit Kit 5 - T47 For 30mm Spindles Black. The Chris King ThreadFit T47 30x Bottom Bracket provides the security and reliability of a threaded bottom bracket with the stiffness and power transfer gains of a Pr