AUTHOR Instinct 2015 - double butted alloy frame

AUTHOR Instinct 2015archival modelDouble butted alloy frame  |  Disc hydraulic TEKTRO brakes  |  Rear derailleur SHIMANO XT

Mountain bike Author INSTINCT with double butted hydroformed alloy frame and air, RST F1RST fork with lock out unit.

AUTHOR Bicycle Instinct 2015
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Technical specification

Size15", 17", 19", 21"
Framedouble butted alloy 6061 27.5" - hydroforming
Front forkRST F1RST 27.5 air, lock out (100 mm)
Head partsFSA Integrated 1.5" tapered
Chain WheelSHIMANO Deore 40-30-22 teeth 170 / 175 mm cranks
BBPartsSHIMANO Deore BB unit
Front derailleurSHIMANO Deore (34.9)
Rear derailleurSHIMANO XT
ShiftersSHIMANO Deore (30)
Free wheelSHIMANO HG50-10 11-36 (10)
ChainSHIMANO HG54
HubsAUTHOR Xenon Disc 32 holes
BrakesTEKTRO Orion disc hydraulic (6" rotors)
Brakes leversTEKTRO Orion
RimsAUTHOR Radon Pro 27.5 32 holes
Spokesblack stainless steel 2.0 mm
TiresVITTORIA Barzo kevlar 27.5" x 2.10"
PedalsSHIMANO M520 clipless
HandlebarAUTHOR 15 mm 660 / 680 mm
GripsAUTHOR Pro Lock
StemAUTHOR alloy
Seat postAUTHOR alloy (31.6)
Seat clampAUTHOR (34.9)
SaddleAUTHOR Navigator
Speed30
Weight12.6 kg / 19"

Geometry and sizes

Size 15" 17" 19" 21"
Min. figure [cm] 148 158 169 182
Max. figure [cm] 162 172 184 195
S/T c-t [mm] 381 432 483 533
S/T c-c [mm] 0 0 0 0
T/T h [mm] 570 585 600 615
T/T a [mm] 555 563 575 590
H/T [mm] 110 117 125 132
C/S [mm] 425 425 425 425
W/B [mm] 1060 1075 1091 1100
S/T ang. [°] 73 73 73 72.5
H/T ang. [°] 70 70 70 70
F/L [mm] 495 495 495 495
B/B drop [mm] 40 40 40 40
B/B width [mm] 73 73 73 73
Reach [mm] 0 0 0 0
Stack [mm] 0 0 0 0
F/R [mm] 44 44 44 44
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 Instinct 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

Photogallery

AUTHOR Bicycle Instinct 2015

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