Trying to find a WTB Momentum C headset but can't find anywhere in the UK that sell them?

One bike has this headset on and want to be able to swap bits to another frame as and when I feel like it, and the Momentum C has a split race making removal a doddle so makes sense to have the same headset on both frames … or, what other headset has a split race?

Hope have split race

If you're going to have the same headset on both frames, why do you need a split race- I'm assuming you're going to swap forks between two frames?

FSA Orbit XLII used to have a split race- not sure if it still does though.

vinnyeh, doesn't have to be the same headset as long as it's a split race so I don't have to bash the race on and off each time, just thought the WTB would be a cheaper option, Hope is a bit expensive for me, I'll look into a FSA …

cheers