Chris King BB Conversion Kit #13
Chris King's BB Conversion Kit #13 does one thing and it does it well. It's designed to adapt your mountain bike frame's threaded, 73mm bottom bracket shell to work with Chris King's ThreadFit 24 bottom bracket. This in turn allows you to use your 24/22 millimeter mountain bike cranksets from SRAM, TruVativ, Bontrager, and Zinn, among others, while still enjoying the precise operation, peerless quality, and distinctive looks of Chris King hardware.