Add to compareInterested in other model`s year?20102011technical specificationphotogalleryproduct options Technical specificationSize480, 500, 520, 540, 560, 580 mmFrameAUTHOR high toughness resin carbon monocoqueFront forkAUTHOR high toughness resin carbon monocoqueHead partsRITCHEY Zero Logic Integ Pro 1-1/8" (ahead)Chain WheelSHIMANO Dura Ace 53-39 170 /172.5 / 175 mm cranksBBPartsSHIMANO Dura Ace BB unitFront derailleurSHIMANO Dura Ace Di2 (34.9)Rear derailleurSHIMANO Dura Ace Di2ShiftersSHIMANO Dura Ace Di2 (20)Free wheelSHIMANO CS-7900 11-25ChainSHIMANO CN-7900HubsMAVIC R-Sys Wheel Set 18/20 holesBrakesSHIMANO Dura AceBrakes leversSHIMANO Dura Ace Di2RimsMAVIC R-Sys 18 holes/ MAVIC R-Sys 20 holesSpokesMAVIC R-SysTiresPANARACER Extreme Evo 3 kevlar 700 x 23cHandlebarRITCHEY Evolution SL Carbon Road 31.8 mmTapesAUTHOR PU / foam / gelStemRITCHEY WCS 4-Axis UD carbonSeat postRITCHEY SL 1B Carbon Road (31.6)Seat clampAUTHOR (34.9)SaddleFIZIK Antares carbonSpeed20Weight6,80 kg / 540 Photogallery Product options