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AUTHOR Bicycle Aura 33 2015
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AUTHOR Aura 33 2015Archivní model 2015

Triple butted alloy frameComponents set SHIMANO ClarisVITTORIA Zaffiro PRO tires

Road bike Author AURA 33 with triple butted alloy frame and AUTHOR alloy 1.5" tapered fork.

  • Road alloy model, alloy fork
  • SHIMANO CLARIS, 16 speed, compact chainwheel,
  • SHIMANO HG50-8 cassette, 11-30 teeth
  • JALCO DRX27 rims
  • VITTORIA ZAFFIRO PRO 700 x 25c kevlar tires
  • AUTHOR suede handlebar tapes with alloy plugs

More details about cranks, handlebars and stem sizes are available in TECHNOLOGIES.

Interested in other model`s year?

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 WheelPROWHEEL Ounce Compact 50-34 teeth 170 / 172.5 / 175 mm cranks
BBPartsSHIMANO UN-26
Front derailleurSHIMANO Claris (31.8)
Rear derailleurSHIMANO Claris
ShiftersSHIMANO Claris (16)
Free wheelSHIMANO HG50-8 11-30 (8)
ChainKMC Z51
HubsQUANDO Road 32 holes
BrakesTEKTRO R325
Brakes leversSHIMANO Claris
RimsJALCO DRX 27 32 holes
Spokesblack stainless steel 2.0 mm
TiresVITTORIA Zaffiro Pro kevlar 700 x 25c
HandlebarUNO 420 / 440 mm
TapesAUTHOR suede / gel
StemUNO
Seat postUNO (27.2)
Seat clampAUTHOR (31.8)
SaddleAUTHOR Aura
Speed16
Weight9.8 kg / 54cm

Geometry and sizes

Size 48 50 52 54 56 58
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] 410 410 410 410 410 410
W/B [mm] 982 985 990 998 1006 1014
S/T ang. [°] 74.5 74.2 74 73.7 73.3 73
H/T ang. [°] 71.5 71.8 72.2 72.5 72.8 73
F/L [mm] 370 370 370 370 370 370
B/B drop [mm] 72 71 70 70 69 68
B/B width [mm] 68 68 68 68 68 68
Reach [mm] 0 0 0 0 0 0
Stack [mm] 0 0 0 0 0 0
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
maxmin
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Choose the height of the character by moving the pointer on the scale.
AUTHOR Aura 33 2015

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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