Powered by Smartsupp
en
AUTHOR Impulse 27,5 2020
AUTHOR Impulse 27,5 2020
impulse 2020 aut0930 viewde
impulse 2020 aut0931 viewde
AUTHOR Impulse 27,5 2020AUTHOR Impulse 27,5 2020impulse 2020 aut0930 viewdeimpulse 2020 aut0931 viewde
  » Bicycles » mountain bike » mtb 27.5

AUTHOR Impulse 27,5 2020Archivní model 2020

Colour variants
Alloy frameRST Gila forkDisc hydraulic TEKTRO brakes
price 13 990 Kč
SOLD OUT
other models
Interested in other model`s year?

Technical specification

Size17", 19"
Framealloy 6061 27.5"
Front forkRST Gila 27.5 ML lock out (100 mm)
Head partsPRESTINE Integrated 1-1/8"
Chain WheelPROWHEEL 42-34-24 teeth 170 / 175 mm cranks
BBPartsVP COMP cartridge
Front derailleurSHIMANO TY700 (34.9)
Rear derailleurSHIMANO Altus
ShiftersSHIMANO Altus (24)
Free wheelSHIMANO HG200-8 12-32 (8)
ChainKMC Z8.1
HubsQUANDO Disc 32 holes
BrakesTEKTRO disc hydraulic (6" rotors)
Brakes leversTEKTRO
RimsAUTHOR Xenon 27.5 32 holes
Spokeshi-ten black
TiresAUTHOR Rocket 27.5" x 2.10"
Pedalsresin
HandlebarAUTHOR 8° 660 / 680 mm
GripsAUTHOR kratton rubber
StemAUTHOR alloy
Seat postAUTHOR alloy (31.6)
Seat clampAUTHOR (34.9)
SaddleAUTHOR Courier
Speed24
Weight14,2 kg /17"

Geometry and sizes

Size 15" 17" 19"
Min. figure [cm] 145 155 170
Max. figure [cm] 158 172 185
S/T c-t [mm] 381 432 483
S/T c-c [mm] 0 0 0
T/T h [mm] 570 590 615
T/T a [mm] 540 554 577
H/T [mm] 115 125 130
C/S [mm] 435 435 435
W/B [mm] 1050 1076 1101
S/T ang. [°] 73 73 73
H/T ang. [°] 69 69 69
F/L [mm] 495 495 495
B/B drop [mm] 35 35 35
B/B width [mm] 44 44 44
Reach [mm] 358 378 401
Stack [mm] 593 602 607
F/R [mm] 68 68 68
Handlebars [mm] 0 0 0
Stem [mm] 0 0 0
Cranks [mm] 0 0 0
maxmin
silueta
Choose the height of the character by moving the pointer on the scale.
AUTHOR Impulse 27,5 2020

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

red / green / black17" = UA#42922802   19" = UA#42922803
silver-matt / green / blue17" = UA#42922812   19" = UA#42922813

additional accessories

AUTHOR Frame bag A-R255 Tank Bag MPP
foto 1
foto 2
foto 3
foto 4
foto 5
foto 6
dimensions
foto 7
1/9
425 Kč 475 Kč R255 Tank Bag MPPThe AUTHOR Tank Bag MPP ensures your camera is at hand in any situation. It provides easy, hassle-fr ... more »
AUTHOR Saddle bag A-S188 TPN X7
foto 1
foto 2
light fixation
dimensions
tool pocket
side
1/7
350 KčS188 TPN X7The Author saddle bag A-S188 is the easy bag with expandable main compartment. Designed for long sat ... more »
AUTHOR Saddle bag A-S315 TPN
foto 1
foto 1
back
1/4
399 KčS315 TPNThe Author saddle bag A-S315 TPN is the easy bag with the one main pocket and separate compartments ... more »
AUTHOR Stand AKS-530 RS
foto 1
1/2
399 KčAKS-530 RSAlloy kick stand designed for direct rear fork down tube fixation (tube profile 22 - 32 mm), recomen ... more »
AUTHOR Carrier ACR-20N-Alu
750 KčACR-20N-AluCarrier Author Expedition for extreme load and conditions, made from AL6061 tubes d.10mm - light wei ... more »
AUTHOR Mudguard rear X-Bow
adjusting
assembly
top
back
1/5
299 KčX-BowRear mudguard AUTHOR, modern shorter mudguards with universal bracket, fabric plastic. Weight 163g. more »
AUTHOR Mudguard rear X-Flap
250 KčX-FlapX-Flap is the new rear mudguard . The mounting system features a big plastic clamp, that can be easi ... more »
AUTHOR Mudguard front X-Bow QR
adapters
foto 1
1/3
350 KčX-Bow QRMudguard Author X-BOW QR  with aerodynamic flow design is perfect for XC ride. Fits suspension or ... more »
AUTHOR Mudguard front X-Flap
foto 1
1/2
199 KčX-FlapAuthor X-Flap is a lightweight and effective front mudguard for MTB suspension bikes. Compatible wit ... more »
AUTHOR Mudguards AXP-04
225 KčAXP-04Modern plastic mudguards suitable for "V" brakes, for sizes 24"-27,5" with universal attachment. Th ... more »
AUTHOR Mudguards AXP-07
foto 1
1/2
375 KčAXP-07Author AXP-07 mudguards especially developed for Author Cross 700C, Author Mtb 29” and Author Mtb ... more »
AUTHOR Mudguards AXP-60
on bike
1/2
399 KčAXP-60High quality AUTHOR AXP full length mudguard set. Fenders are constructed from PET plastic and carry ... more »