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

AUTHOR Aura 44 Disc 2016Triple butted alloy frame
Components set SHIMANO Tiagra
VITTORIA Zaffiro PRO tires

black / grey / red
AUTHOR Bicycle Aura 44 Disc 2016
Road bike Author Aura 44 disc is a hot new in collection 2016! Thanks to mechanical disc brakes bike is very easy to control, exact dosage of braking power provides a much better sense of security and stability, that will increase your performance. Other advantages include SHIMANO Tiagra components, compact chain wheel or shorter AUTHOR stem. The frame geometry is designed to suit sport-recreational cyclists. I.e. does not take care only about performance but also about riding comfort.

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 Tiagra BB unit
Front derailleurSHIMANO Tiagra (31.8)
Rear derailleurSHIMANO Tiagra
ShiftersSHIMANO Tigrra (20)
Free wheelSHIMANO HG500-10 11-32 (10)
ChainSHIMANO HG54
HubsQUANDO Road Disc 32 holes
BrakesTRP Spyre disc mechanical (160 mm rotors)
Brakes leversSHIMANO Tiagra
RimsJALCO DRX 27 32 holes
Spokesblack stainless steel 2.0 mm
TiresVITTORIA Zaffiro Pro kevlar 700 x 25c
HandlebarAUTHOR 440 / 460 mm
TapesAUTHOR suede / gel
StemAUTHOR
Seat postAUTHOR (27.2)
Seat clampAUTHOR (31.8)
SaddleAUTHOR Aura
Speed20
Weight9.9 kg / 54cm

Geometry and sizes

Size ["] 480 500 520 540 560 580
Min. figure [cm] 154 160 168 176 186 193
Max. figure [cm] 162 170 178 188 195 202
S/T c-t [mm] 480 500 520 540 560 580
S/T c-c [mm] 440 460 480 500 520 540
T/T h [mm] 525 532 542 556 570 583
T/T a [mm] 512 519 529 543 556 570
H/T [mm] 125 140 155 170 185 200
C/S [mm] 425 425 425 425 425 425
W/B [mm] 998 1000 1005 1014 1021 1029
S/T ang. [°] 74.5 74.2 74.0 73.7 73.3 73.0
H/T ang. [°] 71.5 71.8 72.2 72.5 72.8 73.0
F/L [mm] 373 373 373 373 373 373
B/B drop [mm] 72 71 70 70 69 68
B/B width [mm] 68 68 68 68 68 68
F/R [mm] 45 45 45 45 45 45
Handlebars [mm] 0 0 0 0 0 0
Stem [mm] 0 0 0 0 0 0
Cranks [mm] 0 0 0 0 0 0
max min
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AUTHOR Aura 44 Disc 2016

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 / grey / red48 = UA#42869001   50 = UA#42869002   52 = UA#42869003   54 = UA#42869004   56 = UA#42869005   58 = UA#42869006
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