AUTHOR Impulse ASL 2015 - alloy frame with ladies geometry

AUTHOR Impulse ASL 2015Alloy frame with ladies geometry  |  Lock out fork RST Gila  |  Hydraulic disc brakes TEKTRO

Mountain bike Author IMPULSE ASL with strong alloy (ASL) frame and RST Gila fork with lock out unit.

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Unica 26 2020
AUTHOR Bicycle Impulse ASL 2015

Technical specification

Size16", 18", 20"
Framealloy 6061 26" (ASL)
Front forkRST Gila 26 ML lock out (80 mm)
Head partsPRESTINE Integrated 1-1/8"
Chain WheelPROWHEEL 42-34-24 teeth 170 / 175 mm cranks
BBPartsVP COMP cartridge
Front derailleurSHIMANO M190 (34.9)
Rear derailleurSHIMANO Altus
ShiftersSHIMANO Altus (21)
Free wheelSHIMANO HG20-7 12-32 (7)
ChainKMC Z51
HubsQUANDO Disc 32 holes
BrakesTEKTRO Auriga disc hydraulic (6" rotors)
Brakes leversTEKTRO Auriga WS
Rimsalloy 32 holes
Spokessteel
TiresAUTHOR Spanker 26" x 1,95"
Pedalsresin
HandlebarAUTHOR 20 mm 660 / 680 mm
GripsAUTHOR high density foam
StemAUTHOR alloy
Seat postAUTHOR alloy (31.6)
Seat clampAUTHOR (34.9)
SaddleAUTHOR Fenix
Speed21
Weight13.7 kg / 18"

Geometry and sizes

Size 16" 18" 20"
Min. figure [cm] 148 160 173
Max. figure [cm] 162 175 185
S/T c-t [mm] 406 457 508
S/T c-c [mm] 0 0 0
T/T h [mm] 560 585 610
T/T a [mm] 541 561 586
H/T [mm] 120 130 130
C/S [mm] 420 420 420
W/B [mm] 1048 1074 1098
S/T ang. [°] 73.5 73 73
H/T ang. [°] 69.5 69.5 69.5
F/L [mm] 480 480 480
B/B drop [mm] 30 30 30
B/B width [mm] 68 68 68
Reach [mm] 0 0 0
Stack [mm] 0 0 0
F/R [mm] 38 38 38
Handlebars [mm] 0 0 0
Stem [mm] 0 0 0
Cranks [mm] 0 0 0
max min
silueta
AUTHOR Impulse ASL 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 Impulse ASL 2015

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