Add to comparewhere to buyother modelsCharisma 77 2020Charisma 66 2020Charisma 55 2020Aura 55 2020Interested in other model`s year?201420152016201720182019technical specificationgeometry and sizesphotogalleryproduct options Technical specificationSize480, 500, 520, 540, 560, 580 mmFrametriple butted alloy 6061 Front forkAUTHOR alloy 1.5" taperedHead partsPRESTINE Integrated 1.5" taperedChain WheelPROWHEEL Ounce Compact 50-34 teeth 170 / 172.5 / 175 mm cranksBBPartsSHIMANO UN-26Front derailleurSHIMANO Claris (31.8)Rear derailleurSHIMANO ClarisShiftersSHIMANO Claris (16)Free wheelSHIMANO HG-50-8 12-25 (8)ChainKMC Z51HubsQUANDO Road 32 holes BrakesTEKTRO R325Brakes leversSHIMANO 2300RimsJALCO DRX 5000 black 32 holesSpokesblack stainless steel 1.8 mmTires700 x 25cPedals-HandlebarUNO 420 / 440 mmGripsAUTHOR PU / foam / gelStemUNOSeat postUNO (27.2)Seat clampAUTHOR (31.8)SaddleAUTHOR Aura Speed16Weight9,9 kg / 540 mmSeat bolt- Geometry and sizes Size 48 50 52 54 56 58Min. figure [cm] 154 160 168 176 186 193Max. figure [cm] 162 170 178 188 195 202S/T c-t [mm] 480 500 520 540 560 580S/T c-c [mm] 440 460 480 500 520 540T/T h [mm] 525 532 542 556 570 583T/T a [mm] 512 519 529 543 556 570H/T [mm] 125 140 155 170 185 200C/S [mm] 410 410 410 410 410 410W/B [mm] 982 985 990 998 1006 1014S/T ang. [°] 74.5 74.2 74 73.7 73.3 73H/T ang. [°] 71.5 71.8 72.2 72.5 72.8 73F/L [mm] 370 370 370 370 370 370B/B drop [mm] 72 71 70 70 69 68B/B width [mm] 0 0 0 0 0 0Reach [mm] 0 0 0 0 0 0Stack [mm] 0 0 0 0 0 0F/R [mm] 45 45 45 45 45 45Handlebars [mm] 0 0 0 0 0 0Stem [mm] 0 0 0 0 0 0Cranks [mm] 0 0 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