Fat bike Author SU-MO with double butted cromoly frame and cromoly fork.Add to comparewhere to buy Interested in other model`s year?20152016technical specificationgeometry and sizesphotogalleryproduct options Technical specificationSize17", 19"Framedouble butted cromoly 26"Front forkcromolyHead partsPRESTINE Integrated 1-1/8"Chain WheelSRAM X5 36-22 teeth 170 / 175 mm cranksBBPartsSRAM GXPFront derailleurSRAM X5-HDMRear derailleurSRAM X7ShiftersSRAM X5 Trigger (10)Free wheelSRAM PG-1030 11-36 (10)ChainKMC X10 goldHubsAG Lab Disc 32 holesBrakesTEKTRO Aries disc mechanical (6" rotor)Brakes leversTEKTRO ML-570RimsJALCO Snoy 32 holesSpokesblack stainless steel 2.0 mmTiresMAXXIS Mammoth 26" x 4.00"PedalsHT-PA12HandlebarAG Lab alloy 25 mm 720 mmGripsAG Lab GripLockStemAG Lab alloySeat postAG Lab alloy (31.6)Seat clampAG Lab (34.9)SaddleAG Lab Throne TrailSpeed20Weight16.4 kg / 19"Seat boltAG Lab alloy QR Geometry and sizes Size 17" 19"Min. figure [cm] 155 175Max. figure [cm] 175 190S/T c-t [mm] 432 483S/T c-c [mm] 0 0T/T h [mm] 585 605T/T a [mm] 565 580H/T [mm] 120 130C/S [mm] 440 440W/B [mm] 1094 1114S/T ang. [°] 73 73H/T ang. [°] 69.5 69.5F/L [mm] 500 500B/B drop [mm] 65 65B/B width [mm] 100 100Reach [mm] 0 0Stack [mm] 0 0F/R [mm] 51 51Handlebars [mm] 0 0Stem [mm] 0 0Cranks [mm] 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