Add to comparewhere to buyadditional accessoriesother modelsInstinct 27,5 ASLUltrasonic 27,5Traction 27,5 2021Traction 27,5 ASLSonic 27,5 2021Spirit 27,5 ASLPegas 27,5 2021more models Interested in other model`s year?2015201620172018technical specificationgeometry and sizesphotogalleryproduct optionsadditional accessories Technical specificationSize16", 17.5", 19", 20.5"FrameAUTHOR C carbon monocoque 27.5"Front forkROCK SHOX Recon Gold TK 27 15 Solo Air air, remote lock out 15 mm thru axle 1.5" tapered steerer (100 mm)Head partsFSA Orbit 1.5B 1.5" taperedChain WheelSHIMANO Deore 38-24 teeth 170 / 175 mm cranksBBPartsSHIMANO BB52 BB unitFront derailleurSHIMANO Deore (34.9)Rear derailleurSHIMANO XT "clutch"ShiftersSHIMANO SLX (20)Free wheelSHIMANO HG50-10 11-36 (10)ChainSHIMANO HG54HubsAUTHOR Helium 15 / Xenon 12 15 x 100 mm thru front axle 12 x 142 mm thru rear axle 32 holesBrakesSHIMANO Deore disc hydraulic (6" rotors)Brakes leversSHIMANO DeoreRimsAUTHOR Krypton Pro 27.5 32 holesSpokesblack stainless steel 2.0 mmTiresVITTORIA Barzo kevlar 27.5" x 2.10"PedalsSHIMANO M520 cliplessHandlebarAUTHOR 15 mm 660 / 680 mmGripsAUTHOR Pro LockStemAUTHOR alloySeat postAUTHOR alloy (31.6)Seat clampAUTHOR (34.9)SaddleAUTHOR NavigatorSpeed20Weight12.1 kg / 19" Geometry and sizes Size 16" 17,5" 19" 20,5"Min. figure [cm] 150 162 174 184Max. figure [cm] 165 175 185 196S/T c-t [mm] 412 445 486 526S/T c-c [mm] 0 0 0 0T/T h [mm] 577 591 606 622T/T a [mm] 556 569 581 594H/T [mm] 101 106 116 126C/S [mm] 425 425 425 425W/B [mm] 1067 1081 1095 1108S/T ang. [°] 73 73 72.5 72.5H/T ang. [°] 70 70 70 70F/L [mm] 488 488 488 488B/B drop [mm] 40 40 40 40B/B width [mm] 73 73 73 73Reach [mm] 0 0 0 0Stack [mm] 0 0 0 0F/R [mm] 44 44 44 44Handlebars [mm] 660 660 680 680Stem [mm] 80 80 90 110Cranks [mm] 170 170 175 175 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 Used technologiesAlmost zero material fatigue curve. Shock absorption - better ride comfort. Very low weight. These are the basic advantages of carbon as material. Carbon frames made by AUTHOR MONOCOQUE CARBON TECHNOLOGY are precisely "woven" from carbon fibbers. Thanks to the special shaping of each tube and strengthening critical parts creates a connection between the latest technologies in manufacturing carbon frames and requirements for sport-oriented riders. The used material is Japanese carbon TORAYCA, suppliers of carbon e.g. for F1 or for the production of Boeing aircrafts. Photogallery Product options carbon-matt / grey-matt / blue-matt16" = UA#42864801 17,5" = UA#42864802 19" = UA#42864803 20,5" = UA#42864804 additional accessoriesAUTHOR 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-MudyFront mudguard AUTHOR, for down tube mounting, fabric plastic.AUTHOR Mudguard rear X-BowRear mudguard AUTHOR, modern shorter mudguards with universal bracket, fabric plastic. Weight 163g.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 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-MudyFront mudguard AUTHOR, for down tube mounting, fabric plastic.AUTHOR Mudguard rear X-BowRear mudguard AUTHOR, modern shorter mudguards with universal bracket, fabric plastic. Weight 163g.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, ...