First, my personal favorite: My Tasmanian brother from another cycling mother did a fairly scientific comparison of his Canyon Aeroad and his new Trek Postal Edition 5200. As you might imagine, with my own 5200, I’ve written about the difference between my Venge and 5200 extensively. I’ve experienced similar results but the Tempocyclist takes it on leap further. For your reading enjoyment:
If that wasn’t enough, my buddy, Dave sent out a link to one of the geekiest tire pressure videos I’ve ever had the enjoyment of watching. I can summarize the core of the 30-minute video in 30 seconds: You’re riding with too much air in your tires. Stop it. Let some air out of your tires till your ride becomes smooth. If/when you start bouncing during a sprint, you’ve gone too far. Add 2% till you stop bouncing. The other 29 minutes and change is mashed potatoes and gravy next to the roast beef.
The full video is here: