With race-pace speed and ride-all-day compliance, Trek's Madone 4 Series is practically in a class of its own. The light, lean 400-series OCLV carbon frameset boasts a stiff, beefy BB90 bottom bracket for optimal power transfer and a tapered E2 head tube so you can slice through corners with pinpoint precision. The 4 Series also features Trek's DuoTrap technology built into the frame so you can view speed, cadence and more from your ANT+ wireless device (sold separately) all while having the cleanest, most high tech bike around. Shimano's components include a slick-shifting 22-speed Ultegra drivetrain with the perfect gears to spin the tubeless-ready Bonty wheels up the climbs, and powerful Ultegra brakes for complete control back down. This able roadster also sports a sweet line-up of Bontrager's carbon and aluminum components, including a supportive Bontrager saddle.