2012 Speed Concept 7.2 First Look and Review
![2012 Speed Concept 7.2 First Look and Review 2012 Speed Concept 7.2 First Look and Review](http://www.wimbike.com/wp-content/uploads/2012/10/S12.jpg)
Speed Concept 7.2 Speed Concept 7.2 First Look Aerodynamic wizardry makes you faster. The holy grail of aerodynamic shapes is an airfoil with a five-to-one ratio of leading edge to width. While appropriate for airplanes, such shapes are not practical for bicycle frames (and not legal for racing). In designing its new … Continue reading