This spring I am switching over to tubulars on zipp 303 rims.
This summer I am doing a 175 mile charity ride, 105 first day and 70 second day.
My training this season is geared for that, and I like to use the same gear for training and racing. I have been using Conti Grand Prix 4 seasons in the winter on clinchers, so I don't mind a few more grams for durability. But I want a fast tire, no gatorskins need apply.
I have done a lot of reading on tires, and my impression is the Vittoria Corsa CX is great but a bit flat prone. Is there something similar with a bit more flat resistance? Maybe the Corsa SR?