Add to comparewhere to buyadditional accessoriesother modelsCodex ASL 2021Airline ASL 2021Grand ASL 2021Stratos ASL 2021Vertigo ASL 2021Interested in other model`s year?20142015201620172018201920202021technical specificationgeometry and sizesphotogalleryproduct optionsadditional accessories Technical specificationSize17', 19'Framealloy 6061 700c (L)Front forkhi-tenHead partsVP COMP 1-1/8'Chain WheelPROWHEEL 42-34-24 teeth 170 mm cranksBBPartsVP COMP cartridgeFront derailleurSHIMANO TY500 (31.8)Rear derailleurSHIMANO TY500ShiftersSHIMANO (21)Free wheelSHIMANO MF-TZ21 14-28 (7)ChainKMC Z51HubsQUANDO 36 holesBrakesTEKTRO VBrakes leversSHIMANORimsalloy 36 holesSpokessteelTiresAUTHOR Speed Master 700 x 42cPedalsresinHandlebarsteel 20 mm 640 mmGripsAUTHOR high density foamStemZOOM alloySeat postZOOM alloy (27.2)Seat clampAUTHOR (31.8)SaddleAUTHOR NobleSpeed21Weight12,8 kg / 17' Geometry and sizes Size 17" 19"Min. figure [cm] 155 167Max. figure [cm] 169 182S/T c-t [mm] 432 483S/T c-c [mm] 0 0T/T h [mm] 565 585T/T a [mm] 577 599H/T [mm] 140 155C/S [mm] 440 440W/B [mm] 1061 1082S/T ang. [°] 73.5 73.5H/T ang. [°] 70.5 70.5F/L [mm] 423 423B/B drop [mm] 60 60B/B width [mm] 68 68Reach [mm] 0 0Stack [mm] 0 0F/R [mm] 45 45Handlebars [mm] 440 440Stem [mm] 110 110Cranks [mm] 175 175 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 silver / orange17" = UA#42895902 19" = UA#42895903 grey-matt / pink17" = UA#42895912 19" = UA#42895913 additional accessoriesAUTHOR Stand AKS-06S C 22"-29" (černá)Kick Stand Author for direct frame fixation. Adjustable for size 14"- 29", Material AL6061-T6 / steel. Weight 230g. AUTHOR Stand AKS-09AKick Stand Author for direct frame fixation. Adjustable for size 24"- 29", Material AL6061-T6. Weight 310g. AUTHOR Stand AKS-530 RSAlloy kick stand designed for direct rear fork down tube fixation (tube profile 22 - 25mm), recomended for bicycles with rear disk brake. Adjustable ...AUTHOR Carrier ACR-16-AluA tough rear rack AUTHOR ACR-16-Alu. Equipped with adjustable legs to fit most 24” to 29” wheel MTB and 700C touring bikes This tough tubular ...AUTHOR Carrier ACR-20N-Alu Carrier Author Expedition for extreme load and conditions, made from AL6061 tubes d.10mm - light weight and rigid construction with triple side ...AUTHOR Carrier ACR-25-AluCarrier Author Expedition, material AL6061, universal adjustable fixation, adjustable stays, max. load 25kg - tested in accordance with EN 14872.AUTHOR Mudguards AXP-02Modern plastic mudguards suitable for "V" brakes, for sizes 24"-29" with universal attachment.AUTHOR Mudguards AXP-07Author AXP-07 mudguards especially developed for Author Cross 700C, Author Mtb 29” and Author Mtb 27,5”. Universal bracket for all frame sizes ...AUTHOR Mudguards AXP-53High quality AUTHOR AXP full length mudguard set. Fenders are constructed from PET plastic and carry an aluminum foil insert, making them durable ...AUTHOR Frame bag A-R281 F GSBFrame bag, universal velcro attachment for fixation in front frame triangle (on most of types of frames), 2 separate pockets with the soft protection ...AUTHOR Top frame bag A-R250 TWaterproof top frame bag, universal velcro fixation for most bicycle frames, 3 separate inside pockets. Dimensions: l.15 x w.4 x h.10cm.