Add to compareadditional accessoriesother modelsAirline 2020Airline ASL 2020Mission 2020Grand 2020Grand ASL 2020Stratos ASL 2020Vertigo 2020more modelsInterested in other model`s year?2014201520162017201820192020technical specificationgeometry and sizesphotogalleryproduct optionsadditional accessories Technical specificationSize16", 18", 20", 22"Framealloy 6061 29"Front forkRST Vita TnL oil, lock out (80 mm)Head partsAUTHOR Integrated 1-1/8"Chain WheelSUNTOUR NCX 48-36-26 teeth 170 / 175 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 holesSpokesstainless steel hi-ten 2.0 mm blackTiresAUTHOR Speed Master 29" x 1.75"PedalsAUTHOR alloyHandlebarAUTHOR 25 mm 660 / 680 mmGripsAUTHOR ErgoGrip LockStemUNO adjustableSeat postAUTHOR alloy (27.2)Seat clampAUTHOR (31.8)SaddleAUTHOR Sphere GelSpeed27Weight14,8 kg /20" Geometry and sizes Size 16" 18" 20" 22"Min. figure [cm] 150 165 175 185Max. figure [cm] 168 178 188 200S/T c-t [mm] 406 457 508 559S/T c-c [mm] 0 0 0 0T/T h [mm] 560 580 600 620T/T a [mm] 540 556 574 595H/T [mm] 110 130 150 160C/S [mm] 450 450 450 450W/B [mm] 1055 1076 1097 1117S/T ang. [°] 73 73 73 73H/T ang. [°] 71 71 71 71F/L [mm] 490 490 490 490B/B drop [mm] 60 60 60 60B/B width [mm] 44 44 44 44Reach [mm] 0 0 0 0Stack [mm] 0 0 0 0F/R [mm] 68 68 68 68Handlebars [mm] 0 0 0 0Stem [mm] 0 0 0 0Cranks [mm] 0 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 red / black16" = UA#42927201 18" = UA#42927202 20" = UA#42927203 black / blue18" = UA#42927212 20" = UA#42927213 22" = UA#42927214 additional accessoriesAUTHOR Stand AKS-530 RSAluminium 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 Front carrier ACR-F14-AluA tough tubular aluminium front rack. Designed specifically for front suspension fork with brake pivots or with disc brakes only, for wheel diameter ...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 front X-Mudy CrossFront mudguard AUTHOR, for down tube mounting, fabric plastic.AUTHOR Mudguard rear X-Bow CrossRear mudguard AUTHOR, modern shorter mudguards with universal bracket, fabric plastic. Weight 135g.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-R260 ProLongThe Author saddle bag A-R260 ProLong is the universal bag with the one main compartment and one flat pocket. Designed for long satisfied use. Universal ...AUTHOR Frame bag A-R270The Author saddle bag A-R270 16" is the universal bag with the one main compartment and one flat pocket. Designed for long satisfied use. Universal ...AUTHOR Triangel bag A-R213 X9The Author saddle bag A-R213 is the universal bag with the one main compartment and one net pocket. Designed for long satisfied use. Universal ...AUTHOR Triangel bag A-R244The Author saddle bag A-R244 is the universal bag with the one main compartment and one flat pocket. Designed for long satisfied use. Universal ...AUTHOR Saddle bag A-S188 TPN X7The Author saddle bag A-S188 is the easy bag with expandable main compartment. Designed for long satisfied use, main parts from waterproofed fabric ...
AUTHOR Stand AKS-530 RSAluminium 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 Front carrier ACR-F14-AluA tough tubular aluminium front rack. Designed specifically for front suspension fork with brake pivots or with disc brakes only, for wheel diameter ...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 front X-Mudy CrossFront mudguard AUTHOR, for down tube mounting, fabric plastic.AUTHOR Mudguard rear X-Bow CrossRear mudguard AUTHOR, modern shorter mudguards with universal bracket, fabric plastic. Weight 135g.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-R260 ProLongThe Author saddle bag A-R260 ProLong is the universal bag with the one main compartment and one flat pocket. Designed for long satisfied use. Universal ...AUTHOR Frame bag A-R270The Author saddle bag A-R270 16" is the universal bag with the one main compartment and one flat pocket. Designed for long satisfied use. Universal ...AUTHOR Triangel bag A-R213 X9The Author saddle bag A-R213 is the universal bag with the one main compartment and one net pocket. Designed for long satisfied use. Universal ...AUTHOR Triangel bag A-R244The Author saddle bag A-R244 is the universal bag with the one main compartment and one flat pocket. Designed for long satisfied use. Universal ...AUTHOR Saddle bag A-S188 TPN X7The Author saddle bag A-S188 is the easy bag with expandable main compartment. Designed for long satisfied use, main parts from waterproofed fabric ...