AUTHOR Sonic 2015Archivní model 2015

Triple butted alloy frameLightweight Air fork RST F1RSTSHIMANO Acera/ Alivio components

Kids bike Author SONIC with triple butted alloy frame and air, remote lock out RST F1RST fork.

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Technical specification

Size	14"
Frame	triple butted alloy 6061 24" - hydroforming
Front fork	RST F1RST 24 air, lock out (60 mm)
Head parts	AUTHOR Integrated 1.5" tapered
Chain Wheel	PROWHEEL Pioneer 42-32-22 teeth 152 mm cranks
BBParts	VP COMP cartridge
Front derailleur	SHIMANO Altus (34.9)
Rear derailleur	SHIMANO Alivio
Shifters	SHIMANO Acera (24)
Free wheel	SHIMANO HG31-8 11-32 (8)
Chain	KMC Z72
Hubs	QUANDO 32 holes
Brakes	TEKTRO 837
Brakes levers	TEKTRO alloy

maxmin

~~Choose the height of the character by moving the pointer on the scale.~~

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