Looking to build up a nice set of tubulars for racing. I'd like to go carbon, but I already have a set of Enve clinchers, and these will see use in only perfect racing conditions. Tacky and fast.

So, I've seen plenty of wheels built up with the BOR/FRM 309T, and was wondering what the actual width of the rims measured. I've seen 24.6 and 26.5 thrown around, and was wanted to find out if someone could clarify.