Cross bike Author COMPACT with strong alloy frame and hi-ten fork.Add to compareother modelsAvion 2020Synergy 2020Codex 2020Codex ASL 2020Airline 2020Airline ASL 2020Mission 2020more modelsInterested in other modes year?2011201220132014201520162017201820192020technical specificationphotogalleryproduct options Technical specificationSize18", 20", 22"Framealloy 6061 700cFront forkhi-tenHead partsVP COMP 1-1/8"Chain WheelPROWHEEL 48-38-28 teeth 170 mm cranksBBPartsVP COMP cartridgeFront derailleurSHIMANO TX51 (34.9)Rear derailleurSHIMANO TX55ShiftersSHIMANO Revoshift (21)Free wheelSHIMANO MF-TZ21 14-28 (7)ChainKMC Z51HubsQUANDO 36 holesBrakesTEKTRO 855Brakes leversTEKTRO plastic / alloyRimsalloy 36 holesSpokessteelTiresAUTHOR Speed Master 700 x 42cPedalsresinHandlebarsteel 20 mm 620 / 640 / 660 mmGripsAUTHOR high density foamStemZOOM alloySeat postZOOM alloy (31.6)Seat clampAUTHOR (34.9)SaddleAUTHOR CourierSpeed21Weight12.9 kg / 20" Photogallery Product options