yeah, these are 27's and max psi of 100. I had them at 120 and still were way too soft. Great on the road but not at all on the track.
The speed and explosiveness is really eye opening, as is the strategy. I have never done anything like this. The pseudocooperation is interesting and I can't tell yet who is sincere and who is not when talking about pace and pacelining during a race.