Carbon will quake when you roll up on the CAAD12 Disc Ultegra. A veritable composite-killer, this aluminum steed has racing on the brain. SmartFormed aluminum tubes bring stiffness and razor-sharp handling to the table for a ride that pulls maximum power from your pedal strokes. Race-worthy Aksium wheels from Mavic are quick, nimble, and paired with Yksion tires to chew through corners and float up climbs. The 11-speed Ultegra drivetrain paired with Cannondale's groundbreaking Hollowgram crankset turns your revolutions into pure climb-conquering, sufferfest-inflicting speed. Shimano's hydraulic discs provide smooth, speed-scrubbing braking. Up front, Cannondale's own handlebars and stem create a cockpit you'll be proud to call home on this metallurgic thoroughbred.