BEAT THE CLOCK
With a one-inch-wide head tube and bladed fork, the full-carbon B2 enters the wind like a dart. A multi-position stem adjusts for the sweet spot between aerodynamic crouch and lower-back comfort. Shaped tubes keep everything hidden behind the front end to minimize drag, and even the rear brake is tucked behind the cranks and out of the wind. Felt’s TTR2 aero wheels aren’t as deeply bladed as some, but the profile is more stable in crosswinds—nice if you can’t afford a second set of wheels. Shimano Dura-Ace shifters and derailleurs make this a bargain for the price. 19.8 lbs, 56cm; feltracing.com