Dec 21, 2021 10:06:14 PM Lennard Zinn Share: facebook-f icon linkedin-in icon Twitter icon pinterest-p icon envelope icon A real-world example of how rolling resistance impacts effort, and duration, over a 200-mile gravel ride. Read the full article at Technical FAQ: Significance of rolling resistance, tire patching on VeloNews.com. velonews, ask lennard zinn, technical q&a, technical faq, lennard zinn