Cervelo S2 105 10spd (2015)

The 2015 Cervélo S2 105 10spd is an entry-level aero road bike. With the same design characteristics as the rest of the S line, this is a top-performing aero racer in a budget package. The seat tube cutout keeps close to the line to guide airflow around the wheel; a shaped seatpost cuts through the air; and the tubes are profiled for the smallest profile. Kit is high-performance, from the Shimano R501 wheelset to the 105/Tiagra drivetrain and FSA crankset.
A good aero road bike.