model in recent yearsAdd to compareorder at Author Directadditional accessoriesother modelsA-Ray 27,5 2019technical specificationgeometry and sizesphotogalleryproduct optionsadditional accessories Technical specificationSizeS, M, LFramealloy 6061 27.5" Shockerair shocker FOX Float X2 F-2 Kashima 240 / 76 mm (rear travel 200 mm)Front forkFOX 40-K Float 27.5 Kashima air 20 mm thru axle 1.5" tapered steerer (200 mm)Head partsPRESTINE 1.5" taperedChain WheelE13 LG1+ Race 36 teeth 165 mm cranksBBPartsE13 LG1+ Race BB30 PFFront derailleurE13 chain guideRear derailleurSHIMANO SaintShiftersSHIMANO Saint (10)Free wheelSHIMANO 5700 11-25 (10)ChainKMC DLC blackHubsAUTHOR Argon 20 / Argon 12 20 mm front thru axle 12 x 157 mm rear thru axle 32 holesBrakesSHIMANO Saint disc hydraulic (8" rotors)Brakes leversSHIMANO SaintRimsSPANK Spike Race 33 Bead Bite 32 holesSpokesblack stainless steel butted front 1.8 / 2.0 mm rear 2.0 / 2.3 mmTiresMAXXIS Griffin kevlar 27.5" x 2.40"PedalsHT platform replaceable pinsHandlebarSPANK 800 Race Vibrocore 15 / 30 mm 800 mmGripsAG Lab GripLockStemSPANK Spike 25 / 30 DMSeat postAG Lab alloy (30.9)Seat clampAG Lab (34.9)SaddleAUTHOR Genius CRSpeed10Weight16,7 kg / M Geometry and sizes Size ["] S M LMin. figure [cm] 155 170 180Max. figure [cm] 175 185 205S/T c-t [mm] 395 410 420S/T c-c [mm] 0 0 0T/T h [mm] 590 610 625T/T a [mm] 560 577 590H/T [mm] 120 120 120C/S [mm] 445 445 445W/B [mm] 1190 1210 1228S/T ang. [°] 67 67 67H/T ang. [°] 64 64 64F/L [mm] 581 581 581B/B drop [mm] -5 -5 -5B/B width [mm] 83 83 83Reach [mm] 0 0 0Stack [mm] 0 0 0F/R [mm] 48 48 48Handlebars [mm] 660 660 640Stem [mm] 70 80 60Cranks [mm] 170 170 170 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 black-mattM = UA#42901102 L = UA#42901103 additional accessoriesAUTHOR Hand pump AAP BoosterMini Pump Author Booster. Changeable head allows usage with all type of valves (AV, FV, DV). Fixation lever assures strong fixation of the head ...AUTHOR Shock pump AAP-S05-AluRed button for pressure adjustment, composite / Cr-Mo, max. pressure 300PSI (2MPa), rozměr 60 x 250mm, hmotnost: 146g.