Speed Concept

Linsey Corbin visited Boulder, Colo. with her new Trek Speed Concept to receive a bike fit from the Mat Steinmetz at Retul.

Aaron Hersh breaks down the Trek Speed Concept 9.9 that helped American Chris Lieto ride to a field-leading 4:23:17 bike split at the 2010 Ironman World Championship.

Check out Aaron Hersh's author page.