Jim has stressed that tire choice is critical with the Enve 7.8 and that wheel needs a 25c tire. I think he had to pull out some tricks in order to get the 7.8/25c combo to work in a P5 IIRC. While not 100% clear, the test description seems to indicate a 23c tire was used with all wheels.
More than that, it seems they tested in a rider position described as "relaxed hoods." Without using aero bars to help lock in consistent position, this would seem to introduce additional error.
Then again, the C50/C60 data are impressive, unless... [Cue Larry David voice] it was an "accidental text on purpose"
Amateur recreational hobbyist cyclist
https://www.strava.com/athletes/337152
https://vimeo.com/user11846099
More than that, it seems they tested in a rider position described as "relaxed hoods." Without using aero bars to help lock in consistent position, this would seem to introduce additional error.
Then again, the C50/C60 data are impressive, unless... [Cue Larry David voice] it was an "accidental text on purpose"
Amateur recreational hobbyist cyclist
https://www.strava.com/athletes/337152
https://vimeo.com/user11846099