This stepped axle Chris King bottom bracket kit allows the standard Chris King bottom bracket to be used with Sram/Truvativ 24mm stepped axle chainsets
Chris King designed the sealed bearing headset in 1976 along with many other Chris King cycling accessories. Thirty-three years later, the King headset remains a benchmark for quality. No other bicycle component can claim the precision, performance and absolute reliability of a Chris King headset and Chris King cycling accessories.