Anybody know if it is still possible to buy 20mm road tubs? Preferably tanwall... I realise I'm swimming against the tide of ever wider tyres (or at best treading water), but I want to use my CX18 wheels again (which are, unsurprisingly, 18mm). I used to use 18s on them, of course, but I'd be happy to compromise at 20 now, as I'm not intending to go for any more PBs.
Nick
Nick