I’ll stick something on this in the “praise and shame” section this evening but for the moment www.biketorqueracing.co.uk are coming with a decent recommendation.
Needing a new rear master cylinder (I’ll have a rant on that in the General Chat forum later about that) and not happy to pay Aprilia £100 for another shoddy component, I punted around the internet, found a Brembo equivalent part/number which lead me to this company.
Great web site, particularly if you own a slightly unusual bike, nice helpfull guy on the other end of the phone, prompt despatch and cheap (£53 for the better m/cylinder.)
Pity I didn’t find them earlier. I could have saved £60 on the replacement disc the duff m/cylinder wrecked.