AUTHOR Guru 2021 - carbon frame and fork, 12mm axle

AUTHOR Guru 2021Carbon frame and fork, 12mm axle  |  SHIMANO GRX 800/600, 22 speed  |  MAVIC ALLROAD DISC CL UST wheel sets

Technical specification

Size480, 500, 520, 540, 560 mm
FrameAUTHOR carbon monocoque
Front forkAUTHOR carbon 1.5" tapered
Head partsFSA Orbit C-40 1.5" tapered
Chain WheelSHIMANO GRX 600 46-30 teeth 172.5 / 175 mm cranks
BBPartsSHIMANO BB-RS500 BB unit
Front derailleurSHIMANO GRX 810
Rear derailleurSHIMANO GRX 810
ShiftersSHIMANO GRX 600 (22)
Free wheelSHIMANO HG700-11 11-34 (11)
ChainKMC X11 EL
HubsMAVIC Allroad Disc CL UST wheel set 20 holes 12 × 100 mm thru front axle 12 × 142 mm rear axle
BrakesSHIMANO GRX 400 disc hydraulic (160 mm rotors)
Brakes leversSHIMANO GRX 600
Wheel setMAVIC Allroad Disc CL UST wheel set 20 holes
SpokesMAVIC
TiresPANARACER Gravel King SK aramid 700 × 38c
HandlebarRITCHEY Road ErgoMax 420 / 440 / 460 mm
TapesAUTHOR microfiber / gel
StemRITCHEY Comp 4-Axis
Seat postRITCHEY Comp (27.2)
Seat clampAUTHOR (31.8)
SaddleAUTHOR Guru CR
Speed22
Weight9,2 kg / 54 cm

Geometry and sizes

Size 48 50 52 54 56
Min. figure [cm] 152 160 168 176 186
Max. figure [cm] 162 170 178 185 193
S/T c-t [mm] 480 500 520 540 560
S/T c-c [mm] 432 452 472 492 512
T/T h [mm] 514 534 550 565 580
T/T a [mm] 499 514 529 542 558
H/T [mm] 120 140 155 180 195
C/S [mm] 425 425 425 425 425
W/B [mm] 1005 1007 1015 1026 1041
S/T ang. [°] 75 73.5 73 72.5 72.5
H/T ang. [°] 70.8 71.2 71.5 71.5 71.5
F/L [mm] 401 401 401 401 401
B/B drop [mm] 77 75 75 72 72
B/B width [mm] 86 86 86 86 86
Reach [mm] 366 365 371 373 384
Stack [mm] 551 571 586 607 621
F/R [mm] 52 52 52 52 52
Handlebars [mm] 0 0 0 0 0
Stem [mm] 0 0 0 0 0
Cranks [mm] 0 0 0 0 0
max min
silueta
AUTHOR Guru 2021

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

AUTHOR Guru 2021guru aut5491guru aut5493guru aut5495guru aut5498guru aut5500guru aut5501guru aut5502guru aut5504guru aut5505guru aut5507guru aut5508guru aut5509guru aut5510guru aut5514guru aut5515guru aut5516

Videogallery

Product options

black-matt / silver48 = UA#42941902   50 = UA#42941903   52 = UA#42941904   54 = UA#42941905   56 = UA#42941906

additional accessories

AUTHOR Bottle cage ACP-X26 KarbonCreated using AUTHOR X26 Carbon - tech construction is superbly strong and incredibly light. Elegantly designed, it holds true to its function ...AUTHOR Bottle cage ACP-X26 KarbonAUTHOR Hand pump AAP Pipe Telescope ALThe AUTHOR Pipe Telescope alloy mini pump provides fast and simple tyre inflation with a maximum pressure of 100psi (0,69 Mpa). It is compatible ...AUTHOR Hand pump AAP Pipe Telescope ALAUTHOR 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-16-AluAUTHOR Mudguard rear X-Bow CrossThe mudguard AUTHOR X-Bow Cross with fast and easy clipping system on seat tube will make the laziest cyclists without excuses to arrive dirty. ...AUTHOR Mudguard rear X-Bow CrossAUTHOR Mudguard rear X-Flap SeatThe mudguard AUTHOR X-Flap with fast and easy clipping system on saddle rails will make the laziest cyclists without excuses to arrive dirty. Offers ...AUTHOR Mudguard rear X-Flap SeatAUTHOR 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 Front carrier ACR-F14-AluAUTHOR Frame bag A-R255 Tank Bag MPPThe AUTHOR Tank Bag MPP ensures your camera is at hand in any situation. It provides easy, hassle-free access to your essential riding gear and ...AUTHOR Frame bag A-R255 Tank Bag MPPAUTHOR 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-R260 ProLongAUTHOR Saddle bag A-S3152 SuMo X9 The AUTHOR SuMo  big seat bag for big trips. Take it on the every route - easy strong fixation for extreme ride. The SuMo X9 is the 3rd generation ...AUTHOR Saddle bag A-S3152 SuMo X9AUTHOR Saddle bag A-S351 QF9AUTHOR A-S351 sadle bag with the Quick Fix 9 bracket for quick and easy fixation. The special bracket for quick and easy fixation. Reflective ...AUTHOR Saddle bag A-S351 QF9AUTHOR Sadle bag A-S381 QF9 X7The Author saddle bag A-S381 is the easy bag with the Quick Fix 9 bracket for easy click ON/OFF and one main compartment. Designed for long satisfied ...AUTHOR Sadle bag A-S381 QF9 X7