Used 2016 Cannondale Synapse Carbon Ultegra 51cm HED DT Swiss RR21 wheels with

DT Swiss RR21 wheels with Roubaix 27mm tires

Mavic Askium wheels with Grand Prix 5000 tires

Mechanical disc brakes

S-works carbon fiber seat post (missing Zerts grommet) and Aerofly bars

Shimano R500 wheels with Gatorskin tires

Used 2016 Cannondale Synapse Carbon Ultegra 51cm HED DT Swiss RR21 wheels with2016 Cannondale Synapse Carbon Hi Mod road bike. Ballistec carbon fiber with endurance geometry. Shimano Ultegra 2x11 groupset. Carbon fiber aero wheels w Czar tires. Carbon seat post with a Verse saddle. The bike weighs in at 16. 75 lbs. 51cm frame for someone around 5'6. The bike is in excellent mechanical and cosmetic condition.