PDF Catalog 2016
AUTHOR Aura 44 Disc 2017 - triple butted alloy frame

AUTHOR Aura 44 Disc 2017Triple butted alloy frame
Disc mechanical TRP Spyre brakes
VITTORIA Zaffiro PRO tires

black / red
AUTHOR Aura 44 Disc 2017

Technical specification

Size480, 500, 520, 540, 560, 580 mm
Frametriple butted alloy 6061
Front forkAUTHOR alloy 1.5" tapered
Head partsPRESTINE Integrated 1.5" tapered
Chain WheelSHIMANO Tiagra Compact 50-34 teeth 170 / 172.5 / 175 mm cranks
BBPartsSHIMANO BB-RS500 BB unit
Front derailleurSHIMANO Tiagra (31.8)
Rear derailleurSHIMANO Tiagra
ShiftersSHIMANO Tigrra (20)
Free wheelSHIMANO HG500-10 11-32 (10)
ChainKMC X10
HubsQUANDO Road Disc 32 holes
BrakesTRP Spyre disc mechanical (160 mm rotors)
Brakes leversSHIMANO Tiagra
RimsJALCO CR 25 32 holes
Spokesblack stainless steel 2.0 mm
TiresVITTORIA Zaffiro Pro kevlar 700 x 28c
HandlebarAUTHOR 440 / 460 mm
TapesAUTHOR suede / gel
StemAUTHOR
Seat postAUTHOR (27.2)
Seat clampAUTHOR (31.8)
SaddleAUTHOR Aura CR
Speed20
Weight9,9 kg / 54 cm

Geometry and sizes

Size ["] 50 52 54 56
Min. figure [cm] 160 168 176 186
Max. figure [cm] 170 178 188 195
S/T c-t [mm] 500 520 540 560
S/T c-c [mm] 460 480 500 520
T/T h [mm] 532 542 556 570
T/T a [mm] 519 529 543 556
H/T [mm] 140 155 170 185
C/S [mm] 425 425 425 425
W/B [mm] 1000 1005 1014 1021
S/T ang. [°] 74.2 74.0 73.7 73.3
H/T ang. [°] 71.8 72.2 72.5 72.8
F/L [mm] 373 373 373 373
B/B drop [mm] 71 70 70 69
B/B width [mm] 68 68 68 68
F/R [mm] 45 45 45 45
Handlebars [mm] 0 0 0 0
Stem [mm] 0 0 0 0
Cranks [mm] 0 0 0 0
max min
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AUTHOR Aura 44 Disc 2017

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

Product options

ColoursSizes ( order code )
black / red48 = UA#42880901   50 = UA#42880902   52 = UA#42880903   54 = UA#42880904   56 = UA#42880905   58 = UA#42880906
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