Already tried CRC and they dont have this specific part as a separate spare.
Desperately in need a lower saddle rail clamp plate....
The brand X posts are sold under a number of brand names, I believe XLC is one of them.
https://www.xlc-parts.com/en/mtb/bike-parts/seatposts/922/patented-head-clamp-sp-x03?c=179
Failing that the design of that seat clamp is common, especially on droppers. Reverb and Lev both use that design and could possibly work.
Thanks acidchunks.
Doesn't look like xlc are available from any distributors inside uk?
May see if I can pick up a broken reverb and see if it's a fit.
One up plates should work - I managed to use the opposite to get my one up running using brand x plates, had to slightly modify the base plate hole to clear the inflation valve cap on my one up post but you won’t even need to do that going the other way. That’s a V1 post but shouldn’t be any different.