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Academy Grade 4 Edition Funtasy children's bike 20" silver

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Our Code: A8837
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20" children's bike, aluminum frame and fork, for kids 115-130 cm (6-8 years old), belt drive, adjustable stem, Shimano Claris 8-speed shifting, weight 7.5 kg.

Detailed Description
Academy

The ACADEMY brand originates from Germany and specializes in lightweight and ergonomic children's bicycles, designed with a focus on the proper development of the child and the joy of riding. With…

More about the brand Academy
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20" children's bike, aluminum frame and fork, for kids 115-130 cm (6-8 years old), belt drive, adjustable stem, Shimano Claris 8-speed shifting, weight 7.5 kg.

Detailed Description
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Description

Academy Grade 4 Edition Funtasy is a lightweight 20" children's bike with high-quality components, suitable for kids from 115 to 130 cm in height, ages 6 to 8 years.

The weight of the bike significantly affects how much children enjoy riding it. A quality children's bike must be lightweight and easily adjustable. Therefore, the bike weighs only 7.5 kg and is equipped with quality components. The lowered top tube makes it easier for children to get on and off.

Stem
The patented Syntace Vario stem grows with the children both in height and length. It is smoothly adjustable and 100% stable in every position.

Q-factor
The Q-factor describes the overall width of the cranks and plays an important role in pedaling efficiency. Ideally, the bike's Q-factor should match the rider's natural stride width. A smaller Q-factor is more ergonomic, while a too-large Q-factor forces the legs into a "X" shape when pedaling. This prevents ergonomically correct, smooth pedaling, which can lead to knee pain and rapid fatigue. Academy bikes have one of the smallest Q-factors on the market and are therefore ideally designed for children.

Saddle

The flat saddle provides maximum support and prevents slipping off. The optimal saddle cover (neither too soft nor too hard) prevents sinking and provides a comfortable and confident sitting posture, enhancing both comfort and joy in riding!

Tires
Since Academy kids' bikes consider the power-to-weight ratio in children, they come with lightweight and narrow VEE TIRE Rail tires. Thanks to their tread, they are ideal for both city cycling and riding on gravel paths. Additionally, they look good and provide the necessary visibility in traffic thanks to reflective stripes.

Belt Drive
Here, too, the bikes adhere to the "super lightweight concept" – belt drives are extremely light. Additional advantages include lower maintenance requirements, longer lifespan, and a very quiet operation.

Designed by SCOOL

Developers at Academy, in collaboration with the German Institute for Orthopedics, Osteopathy, and Sports Medicine (DIOOS) led by Dr. Andreas Elsner, have succeeded in developing ultra-light children's bikes that meet the latest ergonomic requirements. All models are lighter than 40% of the average child's weight, and frames with low and narrow center brackets allow kids to pedal effortlessly. Short cranks and an upright seating position always enable children to reach the ground with their feet while ensuring an ergonomic knee position when riding.

EAN: 4250969288377

Size chart

Wheel size Height (cm) Approximate age Models
12"
from 85 cm
from 1.5 years Grade 1
14" from 95 cm 2-4 years Grade 2
16" 105-120 cm 4-6 years Grade 3
20" 115-130 cm 6-8 years Grade 4, Trail 4, Pump 4
24" 130-145 cm 7-11 years Grade 5, Trail 5, Pump 5, Gravel 5
26" 140-165 cm 10-14 years Grade 6, Trail 6, Pump 6
27.5" from 165 cm from 14 years Gravel 7, Trail 7

Manufacturer: coolmobility GmbH, Ludwig-Erhard-Allee 3, 33719 Bielefeld, 0521 32 99 88 22, shop@coolmobility.de, www.academy-bikes.de

Specifications

Frame Set
Frame

AL triple butted

Colour

silver

Wheels
Tires

VEE TIRE Rail 20" x 1.50

Drivetrain
Shifters

8-Speed Shimano Claris

Rear Derailleur

Shimano RD-R2000SS Claris, 8S

Crankset

ACADEMY 30T, 115mm, Aluminium

Components
Handlebars

560mm, double butted aluminum, 20mm rise

Brakes

AL V-BRAKE

Seatpost

AL 27.2 mm x 250 mm

General Information
Frame Material

Aluminum Alloy

Colour

White, Grey

Activity

Cycling With the Kids

The manufacturer reserves the right to change the specifications of the bicycles without giving any reasons. In exceptional cases, the delivered product may differ from the listed specifications and images due to improved availability or functionality of the bicycle.

Academy

The ACADEMY brand originates from Germany and specializes in lightweight and ergonomic children's bicycles, designed with a focus on the proper development of the child and the joy of riding. With…

More about the brand Academy

Do you need help choosing the right product?
Contact us.

Ask a question
+43 144 20070 Mon - Fri: 10:00 am to 15:00 pm
Radek - Technical Support
Radek Technical Support

Product reviews

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More than 20 years of cycling expertise
More than 20 years of cycling expertise

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Our team is here for you
+43 144 20070
+43 144 20070

Mon - Fr: 10 am to 3 pm

info@koloshop24.com
info@koloshop24.com

We will reply within 24 hours