Making the decision to run a Chris King bottom bracket on your road bike is an easy one. Actually making your crankset, BB, and frameset all play nice together can be a bit more challenging. The Chris King Bottom Bracket Conversion Kit 1 is here to help if your frameset has a 68mm Press Fit 30 BB interface. With Conversion Kit 1, you can install your 24mm road crank such as those from Shimano, FSA, or Rotor to your PF30 frameset. Install your Chris King Press Fit 30 BB into your frame, then the Kit, in order to install your 24mm crankset. The Chris King Bottom Bracket Conversion Kit 1 is designed for use with 68mm PF30 bottom brackets and is intended for road cranks specifically. The Chris King PF30 Bottom Bracket is sold separately.