- Fit Kit #6 TF24/T4724x/i w/GXP Spindle ChrisKing Bottom Bracket Spindle Adapter for ChrisKing Bottom Bracket Spindle Adapter for ChrisKing Bottom Bracket Series Fitting Parts A lightweight, water-resistant and heat-resistant engineering plastic, Delrin spacers ensure a perfect and precise fit for spindles and bearings. Please choose according to the specifications of the crank, spindle, and BB shell
Chris King ThreadFit T47 24i Bottom Bracket Conversion Kit #6