AUTHOR Ultima 24 2018 - alloy frame

AUTHOR Ultima 24 2018archival modelAlloy frame  |  TEKTRO brakes  |  SHIMANO components, 8 speed

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AUTHOR Ultima 24 2018
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Technical specification

Size12.5'
Framealloy 6061 24' (L)
Front forkhi-ten
Head partsPRESTINE 1-1/8'
Chain WheelPROWHEEL 32 teeth 152 mm cranks
BBPartsVP COMP
Rear derailleurSHIMANO TX800
ShiftersSHIMANO Revoshift (8)
Free wheelSHIMANO HG31-8 11-34 (8)
ChainKMC Z72
HubsQUANDO 32 holes
BrakesTEKTRO V
Brakes leversTEKTRO plastic / alloy
Rimsalloy 32 holes
Spokessteel
Tires24' x 1.50'
Pedalsresin
Handlebarsteel 20 mm 580 mm
GripsAUTHOR kratton rubber
Stemalloy
Seat postalloy (27.2)
Seat clampAUTHOR (31.8)
SaddleAUTHOR
Speed8
Weight11,2 kg / 12,5'

Geometry and sizes

Size 12,5"
Min. figure [cm] 125
Max. figure [cm] 150
S/T c-t [mm] 318
S/T c-c [mm] 0
T/T h [mm] 492
T/T a [mm] 476
H/T [mm] 100
C/S [mm] 395
W/B [mm] 956
S/T ang. [°] 73.5
H/T ang. [°] 70
F/L [mm] 376
B/B drop [mm] 20
B/B width [mm] 68
Reach [mm] 0
Stack [mm] 0
F/R [mm] 45
Handlebars [mm] 440
Stem [mm] 110
Cranks [mm] 175
max min
silueta
AUTHOR Ultima 24 2018

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 Ultima 24 2018AUTHOR Ultima 24 2018

Product options

 silver / orange12,5" = UA#42891401
 pink / blue12,5" = UA#42891411