AUTHOR A-Matrix 24 SL 2021-22 -

AUTHOR A-Matrix 24 SL 2021-22"Super light" 24 inch. kids bike  |  Suspension fork RST Capa  |  SHIMANO components

The lightweight 24-inch Author A-matrix 24 SL (Super Light) bike is the lightest of the Matrix family in a given size. Your growing rider will enjoy a lot of fun. The bike is not only comfortable, but also offers sufficient support when handling the first rides on field roads or more demanding terrain. Alloy frame, RST suspension fork, easy-to-operate Revoshift shift. Two color combinations offer a choice for both boys and girls. 
AUTHOR A-Matrix SL 24 2021
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201920202021-22

Technical specification

Size12.5"
Framealloy 6061 24" (ASL)
Front forkRST Capa T 24 (50 mm)
Head partsPRESTINE 1-1/8"
Chain WheelPROWHEEL 32 teeth 152 mm cranks
BBPartsVP COMP cartridge
Rear derailleurSHIMANO TX800
ShiftersSHIMANO Revoshift (8)
Free wheelSHIMANO HG31-8 11-34 (8)
ChainKMC Z8.3
HubsQUANDO 32 holes
BrakesTEKTRO V
Brakes leversTEKTRO plastic / alloy
Rimsalloy 32 holes
Spokessteel
TiresAUTHOR Speed Master 24" × 1.75"
Pedalsresin
Handlebarsteel 20 mm 580 mm
GripsAUTHOR kratton rubber
Stemalloy
Seat postalloy (27.2)
Seat clampAUTHOR (31.8)
SaddleAUTHOR
Speed8
Weight11,4 kg / 12.5"

Geometry and sizes

Size 12,5"
Min. figure [cm] 125
Max. figure [cm] 140
S/T c-t [mm] 318
S/T c-c [mm] 0
T/T h [mm] 492
T/T a [mm] 480
H/T [mm] 100
C/S [mm] 395
W/B [mm] 956
S/T ang. [°] 73.5
H/T ang. [°] 70
F/L [mm] 410
B/B drop [mm] 20
B/B width [mm] 68
Reach [mm] 0
Stack [mm] 0
F/R [mm] 42
Handlebars [mm] 0
Stem [mm] 0
Cranks [mm] 0
max min
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AUTHOR A-Matrix 24 SL 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

Photogallery

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Videogallery

Product options

white / pink12,5" = UA#42932201
grey-matt / lime12,5" = UA#42932211