Slowman wrote:
if you need that, you made a bad purchase decision either with wheel or tire. everything manufactured post-ETRTO standards of last year should be easy peasy.
Post last year's standard would mean you need wheels from this year (that has been made to the standard)?
Anyway, try mounting a new Schwalbe Pro One TT 25mm on a Roval 321. Hours of fun! I would consider both tyre and wheel pretty new/modern - would be crazy for people to switch either out based on them being "old". Can you even get a disc wheel made to latest ETRTO standards?
Fastest and lightest tyre is now a non-tubeless clincher tyre anyway ;)