Cervelo S3 Ultegra R8000 Complete Bike

For us, Cervelo's S3 Ultegra R8000 Complete Bike represents the self-sponsoring road racer's bike. Its aero frameset is a surefire ingredient for going fast since aerodynamic drag accounts for as much as 90 percent of the overall resistance you encounter on a ride. Next up, Shimano mechanical Ultegra and rim brakes keep the value and reliability high so you can afford to go to races, plunk down on some carbon tubulars if you wish, get a powermeter, or pay for some coaching. It's certainly a bike that can grow with you and is worthy of upgrades down the road. We can't think of very many other bikes that are so well-rounded for road racing, crits, or that weekly club time trial, and if you want aero speed, a comfortable ride, stiffness and responsiveness for efficiency and positive descending, and a refined geometry focused on rider comfort and sure handling, meet your new bike.Cervelo honed the S3's aerodynamics after spending countless hours in the wind tunnel testing and refining designs. This particular disc model features full internal cable routing thanks to a new bar and stem that hides the brake and shift housing from the wind for improved aerodynamics. Additionally, the new frame profiles work together to reduce drag so you simply go faster. Cervelo calls this True Aero which combines these specific tube shapes, sizes, and design features to improve aerodynamic flow across the bike.The most aero bike available is meaningless if it's a wet noodle though, so thankfully Cervelo worked hard to increase the stiffness at the bottom bracket shell ensuring efficient power transfer and that every watt goes straight to the rear wheel. Just like every other Cervelo, the S3 uses its BBright shell which takes advantage of oversized frame tubes that are stiffer and lighter. With the BBright system, larger sized tubes are used at the seat tube, down tube, and non-driveside chainstay. The benefit is an increase in stiffness and pedaling efficiency while achieving a ligh...