In this conversation, Robert Kelly and Zach Gregg delve into the intricacies of aerodynamics in mass start bike racing, discussing how it impacts performance, the importance of bike fit, and the role of strength training. They explore the nuances of aerodynamic claims made by manufacturers, the significance of rider position, and the evolving metrics in cycling performance. The discussion also touches on the implications of UCI regulations on bike design and racing strategies, emphasizing the need for cyclists to understand the balance between aerodynamics and practical performance.

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