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Ultrasonic 26 2025
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Ultrasonic 26 2025

Colour variants
Wheel size 26"Recommended for height 130-150 cmWeight 10,8 kgNew alloy hydroformed frame, single chainring with 32t., 152 mm short kids cranksAlloy light fork, TEKTRO hydraulic disc brakesLightweight KENDA Small Block Eight tire 26" × 1.95"SHIMANO CUES components, 10 speed
Buy nowprice 20 990 Kč
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Interested in other model`s year?

Technical specification

Size13.5"
Frametriple butted hydroformed alloy 6061 26"
Front forkalloy 6061 26"
Head partsPRESTINE Integrated, 1.5" tapered
Chain WheelPROWHEEL, 32 teeth, 152 mm cranks
BBPartsPROWHEEL, BB unit
Rear derailleurSHIMANO Cues 6000
ShiftersSHIMANO Cues 6000 (10)
Free wheelSHIMANO CS-LG400-10, 11-48 (10)
ChainKMC XGlide
HubsAUTHOR Xenon, 32 holes
BrakesTEKTRO HD-M276, disc hydraulic (6" rotors)
Brakes leversTEKTRO HD-M276 WS
RimsAUTHOR Argon 26, 32 holes
Spokesblack stainless steel 2.0 mm
TiresKENDA Small Block Eight, aramid, 26" × 2.10"
Pedalsplastic
HandlebarAUTHOR Flat Top bar, 0 mm, 600 mm
StemAUTHOR alloy
Seat postAUTHOR alloy (31.6)
Seat clampAUTHOR (34.9)
SaddleAUTHOR Champion
Speed10
Weight10,8 kg / 13,5"

Geometry and sizes

Size 13,5"
Min. figure [cm] 130
Max. figure [cm] 150
S/T c-t [mm] 343
S/T c-c [mm] 0
T/T h [mm] 545
T/T a [mm] 537
H/T [mm] 110
C/S [mm] 405
W/B [mm] 1020
S/T ang. [°] 73.5
H/T ang. [°] 69.5
F/L [mm] 440
B/B drop [mm] 30
B/B width [mm] 38
Reach [mm] 385
Stack [mm] 542
F/R [mm] 73
Handlebars [mm] 0
Stem [mm] 0
Cranks [mm] 0
maxmin
silueta
Choose the height of the character by moving the pointer on the scale.
Ultrasonic 26 2025

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
13,5"12 stores42954901
 ▪   Bike Servis FRODLin stockbuy nowČáslav603 510 347, mpbike@seznam.czmap
 ▪   Bike Sportin stockbuy nowChrudim608 430 492, info@bike-sport-shop.czmap
 ▪   SPORT CYKLO s.r.o.orderorder nowHolešov603 373 886, sportcyklo@gmail.commap
 ▪   CYKLOSPORT H&Forderorder nowOpava 1777 330 072, info@cyklosporthf.czmap
 ▪   Kola Pešekorderorder nowPardubice - Staré Čívice733 706 797, info@kolapesek.czmap
 ▪   KOLA ŠILHAVÝ s.r.o.orderorder nowPlzeň602 495 439, silhavy@silhavy-ramala.czmap
 ▪   Ramala s.r.o.orderorder nowPlzeň377 322 435, plzen@ramala.czmap
 ▪   Štěrba BIKEin stockbuy nowPraha 4241 741 961, info@sterbabike.czmap
 ▪   CykloCentrum ESHOPorderorder nowPraha 7725 085 309, info@cyklocentrum.czmap
 ▪   CykloCentrum Praha Holešovicein stockbuy nowPraha 7725 085 309, holesovice@cyklocentrum.czmap
 ▪   Jízdní kola Rezek - Rezkováorderorder nowRakovník313 517 417, jizdnikola.rezek@tiscali.czmap
 ▪   Pavel Brabecin stockbuy nowRumburk602 112 875, brabec.pavel@gmail.commap
⟲  In other storesin 2 daysdealers
Poznámka: Stav dostupnosti kola se aktualizuje 1× denně v ranních hodinách.

Product options

lime / blue13,5" = UA#42954901

additional accessories

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399 KčS381 QF9 X7The Author saddle bag A-S381 is the easy bag with the Quick Fix 9 bracket for easy click ON/OFF and ... more »
AUTHOR Stand AKS-500 R
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550 KčAKS-500 RKick Stand Author for rear fork fixation. Adjustable for wheel diameter 24"-29". Material AL606 ... more »
AUTHOR Stand AKS-530 RS
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399 KčAKS-530 RSAlloy kick stand designed for direct rear fork down tube fixation (tube profile 22 - 32 mm), recomen ... more »
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AUTHOR Mudguard rear X-Bow
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299 KčX-BowRear mudguard AUTHOR, modern shorter mudguards with universal bracket, fabric plastic. Weight 163g. more »