Cross bike Author CLASSIC with strong alloy frame and lock out RST Neon ML fork.Add to compareother modelsCodex 2020Codex ASL 2020Airline 2020Airline ASL 2020Mission 2020Grand 2020Grand ASL 2020more modelsInterested in other model`s year?2014201520162017201820192020technical specificationgeometry and sizesphotogalleryproduct options Technical specificationSize16", 18", 20", 22"Framealloy 6061 700cFront forkRST Neon ML lock out (60 mm)Head partsPRESTINE Integrated 1-1/8"Chain WheelSUNTOUR NEX-T208 48-38-28 teeth 170 / 175 mm cranksBBPartsSUNTOUR XCT cartridgeFront derailleurSHIMANO TX51 (34.9)Rear derailleurSHIMANO AceraShiftersSHIMANO Acera (24)Free wheelSHIMANO HG31-8 11-32 (8)ChainKMC Z72HubsQUANDO 32 holesBrakesTEKTRO 855Brakes leversSHIMANO AceraRimsAUTHOR Argon Cross 32 holesSpokessteelTiresAUTHOR Speed Master 700 x 42cPedalsAUTHOR Non Slip resinHandlebarsteel 20 mm 620 / 640 / 660mmGripsAUTHOR high density foamStemZOOM adjustableSeat postAUTHOR alloy (31.6)Seat clampAUTHOR (34.9)SaddleAUTHOR CourierSpeed24Weight13.3 kg / 20" Geometry and sizes Size 18" 20" 22"Min. figure [cm] 164 174 184Max. figure [cm] 176 186 196S/T c-t [mm] 457 508 559S/T c-c [mm] 0 0 0T/T h [mm] 565 577 597T/T a [mm] 542 554 577H/T [mm] 120 135 150C/S [mm] 440 440 440W/B [mm] 1056 1068 1088S/T ang. [°] 73 73 73H/T ang. [°] 71 71 71F/L [mm] 470 470 470B/B drop [mm] 45 45 45B/B width [mm] 68 68 68Reach [mm] 0 0 0Stack [mm] 0 0 0F/R [mm] 43 43 43Handlebars [mm] 0 0 0Stem [mm] 0 0 0Cranks [mm] 0 0 0 max min The recommended size and stature are just indicative. It is recommended to always consult your choice with the dealer. S/T c-t - seat tube (center-top), length of the seat tube from the middle of BB parts to its peak S/T c-c - seat tube (center-center), length of the seat tube from the middle of BB parts to an axle of the upper tube T/T h - top tube horizontal, horizontal lenght of the upper tube T/T a - top tube actual, real lenght of the upper tube H/T - head tube, head tube lenght C/S - chain stay, chain brace lenght W/B - wheel base, wheelbase (front and rear axle lenght) S/T ang. - seat tube angel, angle between the seat tube axis and an imaginary line connecting the axes of the front and rear wheel H/T ang. - head tube angel, angle between the head tube axis and an imaginary line connecting axes of the front and rear wheels F/L - fork length, fork length from the head parts bottom to the middle of the front wheel B/B drop - bottom bracked drop, lenght between an imaginary line connecting wheels centers and BB parts, measured from BB parts F/R - fork rake, distances between the head tube axis and fork axis measured at center of the front wheel, so-called. off set Photogallery Product options