During Covid I wasn't able to get the CC40 I wanted and had to go to Amazon for a headset. Made me cringe, but I did it and ended up with a Jessica cartridge headset. It has been perfect. The Chris King headset I have on a touring bike has been on two mountain bikes, a commuter bike, and now serves on yet another touring bike. Gotta say the price was worth it 20 years later as it is still in use!