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 specificationSize15", 17", 19"Framealloy 6061 29" (ASL)Front forkRST Vita TnL oil, lock out (80 mm)Head partsAUTHOR Integrated 1-1/8"Chain WheelSUNTOUR NCX 44-32-22 teeth 170 mm cranksBBPartsSUNTOUR XCT cartridgeFront derailleurSHIMANO Altus (31.8)Rear derailleurSHIMANO AceraShiftersSHIMANO Acera (27)Free wheelSHIMANO HG400-9 11-34 (9)ChainKMC Z9HubsQUANDO Disc 32 holesBrakesTEKTRO Vela disc hydraulic (6" rotors)Brakes leversTEKTRO VelaRimsAUTHOR Xenon 29 32 holesSpokesblack stainless steel 2.0 mmTiresAUTHOR Speed Master 29"x 1.75"PedalsAUTHOR Non Slip alloyHandlebarAUTHOR 25 mm 660 / 680 mmGripsAUTHOR ErgoGrip LockStemUNO adjustableSeat postAUTHOR alloy (27.2)Seat clampAUTHOR (31.8)SaddleAUTHOR Area GelSpeed27Weight14,6kg / 17" Geometry and sizes Size 15" 17" 19"Min. figure [cm] 145 155 170Max. figure [cm] 158 172 185S/T c-t [mm] 381 432 483S/T c-c [mm] 0 0 0T/T h [mm] 550 570 590T/T a [mm] 536 549 566H/T [mm] 110 120 130C/S [mm] 450 450 450W/B [mm] 1057 1077 1098S/T ang. [°] 73.5 73.5 73.5H/T ang. [°] 70.5 70.5 70.5F/L [mm] 490 490 490B/B drop [mm] 60 60 60B/B width [mm] 68 68 68Reach [mm] 0 0 0Stack [mm] 0 0 0F/R [mm] 44 44 44Handlebars [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 silver-matt / purple / black15" = UA#42909801 17" = UA#42909802 19" = UA#42909803 additional accessoriesAUTHOR Bottle cage ABC-35 X7Bottle cage Author ABC-35, easy bottle removing from side direction (left or right according the fixation). Recomended for low geometry bicycle ...AUTHOR Bottle cage ABC-37Bottle cage, Light AL 6061T bottle cage, strong construction with universal mount, bottle removing from side direction - for low space in frame ...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 Stand AKS-570 R40Lightweight and high performing kick Stand Author for frame dropout fixation AUTHOR IS-R40. For wheel size 24”-29”. Designed for frame integrated dropout ...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-50-Alu DiscBrakeProA tough rear rack made from aluminium square profile. Designed specifically for bikes with disc brakes with wheel diameter 26", 27,5", 29" ...AUTHOR Mudguard AXP-810-Uni rearRear mudguard AUTHOR, for seat post tube mounting, easy insertion/ slide out, fabric plastic. For sizes 26"-29", weidth 80mm. AUTHOR Mudguard rear X-Bow CrossThe mudguard AUTHOR X-Bow Cross with fast and easy clipping system on seat tube will make the laziest cyclists without excuses to arrive dirty. ...AUTHOR Mudguard front X-Mudy CrossFront mudguard AUTHOR, for down tube mounting, fabric plastic.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 Frame bag A-R211 TwinThe Author saddle bag A-R211 TWIN is the easy bag with the one main compartment on each side. Designed for long satisfied use. Universal and strong ...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.AUTHOR Triangel 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 Saddle bag A-S315 TPNThe Author saddle bag A-S315 TPN is the easy bag with the one main pocket and separate compartments for tool. Designed for long satisfied use, ...
AUTHOR Bottle cage ABC-35 X7Bottle cage Author ABC-35, easy bottle removing from side direction (left or right according the fixation). Recomended for low geometry bicycle ...AUTHOR Bottle cage ABC-37Bottle cage, Light AL 6061T bottle cage, strong construction with universal mount, bottle removing from side direction - for low space in frame ...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 Stand AKS-570 R40Lightweight and high performing kick Stand Author for frame dropout fixation AUTHOR IS-R40. For wheel size 24”-29”. Designed for frame integrated dropout ...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-50-Alu DiscBrakeProA tough rear rack made from aluminium square profile. Designed specifically for bikes with disc brakes with wheel diameter 26", 27,5", 29" ...AUTHOR Mudguard AXP-810-Uni rearRear mudguard AUTHOR, for seat post tube mounting, easy insertion/ slide out, fabric plastic. For sizes 26"-29", weidth 80mm. AUTHOR Mudguard rear X-Bow CrossThe mudguard AUTHOR X-Bow Cross with fast and easy clipping system on seat tube will make the laziest cyclists without excuses to arrive dirty. ...AUTHOR Mudguard front X-Mudy CrossFront mudguard AUTHOR, for down tube mounting, fabric plastic.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 Frame bag A-R211 TwinThe Author saddle bag A-R211 TWIN is the easy bag with the one main compartment on each side. Designed for long satisfied use. Universal and strong ...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.AUTHOR Triangel 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 Saddle bag A-S315 TPNThe Author saddle bag A-S315 TPN is the easy bag with the one main pocket and separate compartments for tool. Designed for long satisfied use, ...