Baby Puke the good news is even if tech on 19mm tyres stopped right now, the Pista Speed Vittorias are very good, it'll be many years before they aren't at the very very pointy end. That said, even the last bastion (track) seems like it's finally joining the wider trend. Makes sense overall, but does indeed suck for older narrow wheels like the (non-rio) iO and trispokes.