05-09-2007, 10:04 PM
For sale, a Louis Garneau Prologue aero helmet. Reasearch at the MIT wind tunnel shows an aero helmet is the best upgrade for speed one can make, and here it is....a very lightly used aero helmet. These studies have shown that an aero helmet is more effective than aero wheels to gain that neede speed, especially when considering the cost. This model is the carbon fiber exterior look, and has a drop down clear visor, which can be removed. Contact me for more details. geiger5318@aol.com and gain 2 miles per hour...