Aero testing is not for everyone

[marcag]

@cdw

I would love to see that comparison, as I’m still riding a 08ish P2C and have no intention of ever buying a new bike. I can ride about 25mph on 210-215 watts on flat roads with reasonable wind. That is about the same as i rode 20 years ago pushing a lot more power, so I’m assuming 20 years of marginal gains is probably the reason.

some of it here

No comparative TT/Tribike tunnel testing?

Today’s test : make it a little fairer before [IMG_3617 2] after [IMG_3648] [IMG_3646] The bar I put on the P2 is destined for the PSeries to get rid of clutter there. The DI2 shifters are too long, but I don’t want to cut the bar. They will eventually get replaced with blips That’s next test. I want to get them almost identical and then tweak each side a bit Little details to get things as identical as possible, but I need to be within a few watts as is. The PD Ultimate bar is incr…

this has become a 3 way compare 2009 P2 vs 2024 PSeries vs 2025 Ventum