Both radically new and different, Louis Garneau's new Time Trial Helmet offers a uniquely affordable way to enjoy the TT aerodynamics that were until recently reserved only for top pros. The microshell-covered helmet is teardrop-shaped for optimal aerodynamics in a flat tuck position, and will run you a reasonable $100 ($120 w/visor), a downright bargain when you consider the cost of a custom-made aero lid. www.louisgarneau.com