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AUTHOR Impulse 27,5 2021-22
AUTHOR Impulse 27,5 2021-22AUTHOR Impulse 27,5 2021-22impulse27.5 aut4873 viewdeimpulse27.5 aut4874 viewdeimpulse27.5 aut4876 viewdeimpulse27.5 aut4878 viewde
  » Bicycles » mountain bike » mtb 27.5

AUTHOR Impulse 27,5 2021-22Archivní model 2021-22

Colour variants
Alloy frameRST Gila forkDisc hydraulic TEKTRO brakes
Buy nowspecial price 12 990 Kč
original price  17 590 Kč 
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 Z8.3
HubsQUANDO Disc 32 holes
BrakesTEKTRO disc hydraulic (6" rotors)
Brakes leversTEKTRO
RimsAUTHOR Xenon 27.5 32 holes
Spokesblack steel
TiresAUTHOR Rocket 27.5" × 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] 68 68 68
Reach [mm] 358 378 401
Stack [mm] 593 602 607
F/R [mm] 44 44 44
Handlebars [mm] 0 0 0
Stem [mm] 0 0 0
Cranks [mm] 0 0 0
maxmin
185 cm
silueta
Choose the height of the character by moving the pointer on the scale.
AUTHOR Impulse 27,5 2021-22

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

Availability

Colour variantSizeIn storesPurchaseCityContacts on sellerModel code
17"2 stores42933812
 ▪   SPORT CYKLO s.r.o.in stockbuy nowHolešov603 373 886, sportcyklo@gmail.commap
 ▪   KOLA ŠILHAVÝ s.r.o.in stockbuy nowPlzeň602 495 439, silhavy@silhavy-ramala.czmap
⟲  In other storesin 2 daysdealers
19"8 stores42933813
 ▪   Bike Sportin stockbuy nowChrudim608 430 492, info@bike-sport-shop.czmap
 ▪   SPORT CYKLO s.r.o.in stockbuy nowHolešov603 373 886, sportcyklo@gmail.commap
 ▪   Cyklo sport Stratílekin stockbuy nowHradec Králové601 379 902, cyklohk@stratilek.czmap
 ▪   CEMOSin stockbuy nowKaznějov777 668 339, obchod@cemos.czmap
 ▪   Dům sportu Stratílek, s.r.o.in stockbuy nowLitomyšl606 613 399, cyklo@stratilek.czmap
 ▪   KOLA ŠILHAVÝ s.r.o.in stockbuy nowPlzeň602 495 439, silhavy@silhavy-ramala.czmap
 ▪   Pavel Brabecin stockbuy nowRumburk602 112 875, brabec.pavel@gmail.commap
 ▪   Flystorkin stockbuy nowTřebíč530 513 203, obchod@flystork.czmap
⟲  In other storesin 2 daysdealers
Poznámka: Stav dostupnosti kola se aktualizuje 1× denně v ranních hodinách.

Product options

green / black / blue17" = UA#42933802   19" = UA#42933803
grey-matt / lime17" = UA#42933812   19" = UA#42933813

additional accessories

AUTHOR Frame bag A-R213 X9
1/3
375 KčR213 X9The Author saddle bag A-R213 is the universal bag with the one main compartment and one net pocket. ... more »
AUTHOR Frame bag A-R270
1/4
399 KčR270The Author saddle bag A-R270 16" is the universal bag with the one main compartment and one flat poc ... more »
AUTHOR Saddle bag A-S188 TPN X7
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
1/4
399 KčS315 TPNThe Author saddle bag A-S315 TPN is the easy bag with the one main pocket and separate compartments ... more »
1
AUTHOR Saddle bag A-S3152 SuMo X9
1/6
895 KčS3152 SuMo X9 The AUTHOR SuMo  big seat bag for big trips. Take it on the every route - easy strong fixation for ... more »
AUTHOR Stand AKS-530 RS
1/2
399 KčAKS-530 RSAlloy kick stand designed for direct rear fork down tube fixation (tube profile 22 - 32 mm), recomen ... more »
AUTHOR Stand AKS-570 R40
1/2
499 KčAKS-570 R40Lightweight and high performing kick Stand Author for frame dropout fixation AUTHOR IS-R40. For whee ... 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
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 »

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