Aero Ci2 Ultegra Di2 Model year: 2019 Model year: 2019 Road / Aero Suspension: Rigid Wheel size: 700c Add Litespeed Ci2 Ultegra Di2 to comparison Remove Litespeed Ci2 Ultegra Di2 from comparison Comparison full (3 of 3): remove a bicycle to add Litespeed Ci2 Ultegra Di2