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Academy S-Grade Trail 4 R kids bike 20" black

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Our Code: A8915
Sorry, but this product is no longer available

Children's 20" trail bike, rigid aluminum fork, lightweight aluminum frame, Cues 1x9 gearing, Shimano disc brakes, weight 9.6 kg, suitable for child height 115-130 cm.

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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Children's 20" trail bike, rigid aluminum fork, lightweight aluminum frame, Cues 1x9 gearing, Shimano disc brakes, weight 9.6 kg, suitable for child height 115-130 cm.

Detailed Description
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Description

Some parts of this page are translated automatically, so please excuse any imperfections.

Children's Bike Academy S-Grade Trail 4 R – 20" is designed for young cyclists approximately 6 to 8 years old (height around 115–130 cm) who are looking for a quality and reliable machine for trail riding.

The bike's frame is made of light aluminum and features a ThruAxle (12×142 mm), providing higher stiffness and precision while riding.

The fork is fixed, contributing to lower weight and easy maintenance.

The Shimano set with 9 speeds and short-reach levers is designed to be easily controllable even for children's hands.

Shimano BR-MT410 brakes provide strong and reliable braking performance even in wet conditions or during steep descents.

The total weight of the bike is approximately 9.6 kg, which is very favorable for this type and contributes to better maneuverability.

The frame's load capacity is up to 70 kg, meaning the bike can handle not just the rider, but also a backpack or additional gear.

EAN: 4250969289152

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

lightweight alloy MTB-Frame, 142mm thuraxle

Fork

aluminum

Colour

black

Wheels
Tires

VEETIRE Crown Gem 20 x 2.25

Rims

AL, 14G, 32H for disc

Hubs

AL, 14G, 32H, 12x142mm ThruAxle / 15x110mm

Drivetrain
Shifters

Shimano SL-U4050-9R, CUES, 9-S rapidfire, short reach

Rear Derailleur

Shimano RD-U4000, CUES, 9S

Crankset

Prowheel Charm-FD04S-TT 32T, 127mm

Cassette

Shimano CS-LG300-9 11-41T

Chain

KMC X9

Components
Handlebars

AL, 31.8mm, width: 580mm, backsweep: 9°, upsweep: 6°

Stem

Aluminum 31.8mm, 50mm

Brakes

Shimano BR-MT410, 180/160 mm

Seatpost

Aluminum 31.6 x 250mm

General Information
Weight

9.6 kg

Frame Material

Aluminum Alloy

Colour

Black

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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+43 144 20070
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Mon - Fr: 10 am to 3 pm

info@koloshop24.com
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We will reply within 24 hours