AUTHOR Magnum 29 2018 - carbon frame

AUTHOR Magnum 29 2018archival modelCarbon frame  |  FOX 32 Float 29 Fork  |  SHIMANO XT groupset

Interested in other model`s year?

Technical specification

Size17.5', 19', 21'
FrameAUTHOR A carbon monocoque 29'
Front forkFOX 32 Float SC 29 100 Remote air, remote lock out 15 mm thru axle 1.5' tapered steerer (100 mm)
Head partsAUTHOR Integrated 1.5' tapered
Chain WheelSHIMANO XT 38-28 teeth 175 mm cranks
Front derailleurSHIMANO XT (34.9)
Rear derailleurSHIMANO XT 'clutch'
ShiftersSHIMANO XT (22)
Free wheelSHIMANO M8000-11 11-42 (11)
HubsMAVIC Crossmax Pro 29 wheel set 24 holes boost 15 x 110 mm thru front axle 12 x 142 mm thru rear axle
BrakesSHIMANO XT disc hydraulic (6' rotors)
Brakes leversSHIMANO XT
Wheel setMAVIC Crossmax Pro 29 wheel set 24 holes
TiresVITTORIA Barzo kevlar TNT 29' x 2.10'
HandlebarRITCHEY WCS Flat karbon 9° 680 mm
GripsAUTHOR Pro Lock
Seat postRITCHEY WCS carbon (31.6)
Seat clampAUTHOR (34.9)
Weight9,7 kg / 19'

Geometry and sizes

Size 17,5" 19" 21"
Min. figure [cm] 171 179 188
Max. figure [cm] 181 189 202
S/T c-t [mm] 454 480 530
S/T c-c [mm] 0 0 0
T/T h [mm] 609 620 640
T/T a [mm] 586 594 612
H/T [mm] 110 120 130
C/S [mm] 438 438 438
W/B [mm] 1084 1095 1122
S/T ang. [°] 73 73 73
H/T ang. [°] 72 72 72
F/L [mm] 490 490 490
B/B drop [mm] 60 60 60
B/B width [mm] 73 73 73
Reach [mm] 0 0 0
Stack [mm] 0 0 0
F/R [mm] 44 44 44
Handlebars [mm] 640 620 640
Stem [mm] 80 80 100
Cranks [mm] 170 170 170
max min
AUTHOR Magnum 29 2018

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


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Product options

carbon-matt / yellow-neon17,5" = UA#42895602   19" = UA#42895603   21" = UA#42895604

additional accessories

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