I have silver 32h 231 rims, but i'm not in UK, if that's of any use.Ive got a pair on some xm317 rims, but im loated to take them to bits..if push come to shove, i may have to!
Annoyingly, ive got a near perfect 32 hole pair, but my "wanted" advert for 231/ 261 mavic 32 hole, also goes unanswered...
Im happy to do swaps!