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AUTHOR Bicycle Grand 2015
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AUTHOR Grand 2015Archivní model 2015

Alloy frameDisc hydraulic TEKTRO brakesRear derailleur SHIMANO Acera
Cross bike Author GRAND with strong alloy frame and lock out RST Neon ML fork.
other models

Technical specification

Size16", 18", 20", 22"
Framealloy 6061 700c
Front forkRST Nova ML lock out (60 mm)
Head partsAUTHOR Integrated 1-1/8"
Chain WheelSUNTOUR NEX-T208 48-38-28 teeth 170 / 175 mm cranks
BBPartsSUNTOUR XCT cartridge
Front derailleurSHIMANO M191 (34.9)
Rear derailleurSHIMANO Acera
ShiftersSHIMANO Acera (24)
Free wheelSHIMANO HG41-8 11-32 (8)
ChainSHIMANO HG70
HubsQUANDO Disc 32 holes
BrakesTEKTRO Vela disc hydraulic (6" rotors)
Brakes leversTEKTRO Vela
RimsAUTHOR Argon Cross 32 holes
Spokesblack stainless steel 2.0 mm
TiresAUTHOR PANARACER Silk Road Cross 700 x 42c
PedalsAUTHOR alloy
HandlebarAUTHOR 20 mm 620 / 640 / 660 mm
GripsAUTHOR ErgoGrip
StemUNO adjustable
Seat postAUTHOR alloy (31.6)
Seat clampAUTHOR (34.9)
SaddleAUTHOR Sphere Gel
Speed24
Weight13.9 kg / 20"

Geometry and sizes

Size 16" 18" 20" 22"
Min. figure [cm] 150 164 174 184
Max. figure [cm] 166 176 186 196
S/T c-t [mm] 406 457 508 559
S/T c-c [mm] 0 0 0 0
T/T h [mm] 553 568 583 605
T/T a [mm] 534 544 559 584
H/T [mm] 120 130 145 160
C/S [mm] 440 440 440 440
W/B [mm] 1046 1062 1077 1100
S/T ang. [°] 73 73 73 73
H/T ang. [°] 71 71 71 71
F/L [mm] 470 470 470 470
B/B drop [mm] 45 45 45 45
B/B width [mm] 68 68 68 68
Reach [mm] 0 0 0 0
Stack [mm] 0 0 0 0
F/R [mm] 46 46 46 46
Handlebars [mm] 0 0 0 0
Stem [mm] 0 0 0 0
Cranks [mm] 0 0 0 0
maxmin
silueta
Choose the height of the character by moving the pointer on the scale.
AUTHOR Grand 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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