Fitting Services

This week Patrick and Lori welcome Ingmar Jungnickel, an aerodynamicist and the founder of AiRO, a fitting system based on rider aerodynamics. AiRO uses CFD (computational…

You can tell a lot about how someone rides by looking at their bike. One of the ways I cemented my reputation as a knowledgeable fitter was to examine signs of wear at the…

The great pro Sean Kelly was known for riding a bike that didn't fit—it was too small. What are some tell-tale signs my bike doesn’t fit properly? I’m going to…