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Grade 4 - 20 inch children's bike

479,00€

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item number 8830
Brand: ACADEMY
Availability: Not in stock

ACADEMY Grade 4

Ultralight and ergonomics that fit children
ACADEMY BIKES - sit like a glove

"Engineered by SCOOL". Our developers of the ACADEMY Bikes, in cooperation with the German Institute for Orthopedics, Osteopathy and Sports Medicine (DIOOS), under the direction of Dr. med. Andreas Elsner, has succeeded in developing ultra-light junior bikes that meet the most modern ergonomic requirements. All models are lighter than 40% of a normal child's weight, the frames with deep and narrow bottom brackets enable tight child-friendly legs. Short cranks and the upright sitting position make it possible to put your feet on the ground at any time and still ensure an ergonomic knee position while driving.

Geometrie

A Impeller size	20 "
B Seat tube length	290 mm
C Seat angle	74 °
D Head tube length	130 mm
E Steering angle	70 °
F horizontal top tube length	454 mm
G Chain stay length	340 mm
H wheelbase	833 mm
I min saddle height	590 mm
J max saddle height	700 mm
K Crank arm length	115 mm

Technical details

Power Type
Rims	20 "x 1,5" x 20H, aluminum, black
Rear hub	Aluminum, 14G / 20H, black, QR
Front hub	Aluminum, 14G / 20H, black, QR
Wheel Size	20 "
tire	VEE TIRE Rail 20 "x1,50 (40-406), Skinwall Synthesis, reflective strips, 90 TPI

Equipment
Gabel	Aluminium
porter	-
Handles	Velo black
Links	560mm, double butted aluminum, 20mm rise
Taillight	-
Seat post	27,2mm x 250mm aluminum
headlights	-
fenders	-
Stand	-
pedals	95x80x23mm, ball bearings, black with reflectors, 9/16 thread

Circuit system
Stage number	8-speed Shimano Claris
gear lever	Shimano SL-R2000, rapid fire
derailleur	Shimano RD-R2000SS Claris, 8S
Ring gears	Sunrace 11-28T cassette

braking system
Front brake	V-brake, aluminum
rear brake	-
brake lever	Aluminum, 3 fingers

Details
Weight:	7,5 kg
Frame shape	Diamond kink
frame height	29 cm
frame material	Triple butted aluminum

Others
Front derailleur	-
Bottom bracket	Thun Go (A) l 120L, 122mm
Required tools	-
Others	COMOA Ergoline stem
EAN Code	-
What's in the box	The article is delivered without any accessories unless otherwise stated. We reserve the right to make product adjustments, changes to the equipment or other minor deviations (at any time without notice).

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