Originally Posted by kilotime
Which tubular size for road racing for carbon deep sections? Can't get my head round using a 21mm tubular after using 23mm clincher tyres.
In general, the wider the tire, the more cornering grip you have, so it depends on the race, but since most road races are not that technical, compared to criteriums, you could probably use any of these.
Il faut de l'audace, encore de l'audace, toujours de l'audace
1980 3Rensho-- 1975 Raleigh Sprite 3spd
1990s Raleigh M20 MTB--2007 Windsor Hour (track)
1988 Ducati 750 F1