Add to comparewhere to buytechnical specificationphotogalleryproduct options Technical specificationSize480, 500, 520, 540, 560, 580 mmFrametriple butted alloy 6061 / carbonFront forkAUTHOR carbon monocoqueHead partsRITCHEY Zero Logic Integ Comp 1-1/8" (ahead)Chain WheelFSA Gossamer Compact 50-34 170 / 172.5 / 175 mm cranksBBPartsFSA MegaExo, BB unitFront derailleurSHIMANO 105 (31.8)Rear derailleurSHIMANO 105ShiftersSHIMANO 105 (20)Free wheelSHIMANO 5600 12-25ChainSHIMANO CN-5600HubsMAVIC Ksyrium Equipe Wheel Set 18/20 holesBrakesTEKTRO R580Brakes leversSHIMANO 105RimsMAVIC Ksyrium Equipe 18 holes/ MAVIC Ksyrium Equipe 20 holesSpokesMAVIC Ksyrium EquipeTiresPANARACER Extreme Evo 3 kevlar 700 x 23cHandlebarRITCHEY Road Comp 31.8 mmGripsAUTHOR PU / foam / gelStemRITCHEY Pro V2Seat postAUTHOR carbon (27.2)Seat clampAUTHOR (31.8)SaddleFIZIK Pave CX SportSpeed20Weight8.70 / 540 Photogallery Product options