Originally Posted by
Koyote
That smaller proportional impact of aero gains at higher speeds is precisely because aero drag increases exponentially with speed. Hmm.
I'm gonna go for a ride and try to wrap my head around this.
Conversely, the larger time impact is at slower speeds, which is opposite of what many incorrectly believe.
Who needs a clean chain, it isn't noticeable. Who needs fast tires, it isn't noticeable. Who need tight clothing, it isn't noticeable. Who needs aero wheels, it isn't noticeable. Frame. Helmet. And, shaved legs. Are they all marginal gains? Collectively, no. Individually, some would be difficult to measure but not impossible.
I have to admit the extent of time saving for shaven legs is a bit surprising.
Enjoy your ride, I am waiting for the heat to go out