You have your frameset and its freshly cleaned 68mm bottom bracket shell in the stand, and an E-Thirteen 30mm spindle crankset, a ThreadFit 24 bottom bracket, and a Chris King BB Conversion Kit #24 carefully laid out on the workbench. You gather up your list of tools and get to work, knowing that silky smooth pedal rotations are on the near horizon.
- A bottom bracket conversion kit for ThreadFit 24 bottom brackets
- Compatible with 30mm cranksets (narrow) such as E-Thirteen
- Compatible with 68mm threaded bottom bracket shells