Your data. Your choice.

If you select «Essential cookies only», we’ll use cookies and similar technologies to collect information about your device and how you use our website. We need this information to allow you to log in securely and use basic functions such as the shopping cart.

By accepting all cookies, you’re allowing us to use this data to show you personalised offers, improve our website, and display targeted adverts on our website and on other websites or apps. Some data may also be shared with third parties and advertising partners as part of this process.

Academy 20" Grade 4 Yellow

20"
Price in EUR including VAT
Delivered between Wed, 15-4 and Tue, 21-4
Only 2 pieces in stock at supplier
free shipping

Colour5

Product details

Academy Grade 4 – the lightweight children's bike for beginners

The Grade 4 from Academy is a 20-inch bike specifically designed for children. In collaboration with the German Institute for Orthopedics and Sports in Bielefeld, Academy has aimed to create a lightweight and high-quality children's bike that is optimally tailored to kids. Ergonomics and weight have played a crucial role in its design.

Product details

For children who are learning to ride a bike, weight is a critical factor. The Grade 4 from Academy weighs only 7.5 kg, making it one of the lightest children's bikes on the market. Its lightweight design allows the Academy Grade to handle corners better and makes it easier for young riders to accelerate and tackle inclines. With a lightweight bike, children also require less effort to get it moving. The low step-through height of the frame enables children to mount and dismount easily.

Key specifications

Minimum age
7 years
Number of gears
7x
Frame material
Aluminium
Weight
7.50 kg

General information

Item number
64584081
Manufacturer
Academy
Category
Children's bikes
Release date
23-10-2025

Colour

Colour
Yellow
Exact colour description
Yellow

Material

Material group
Metal
Material
Aluminium

Target group

Target group
Boys
Minimum age
7 years

Bike properties

Number of gears
7x

Bike frame properties

Frame material
Aluminium

Brake properties

Braking system
Rim brake

Wheel properties

Wheel diameter
20"

Voluntary climate contribution

CO₂ emissions
2,59 kg
Climate contribution
EUR 0,12

Scope of delivery

Scope of delivery
Pedals

Product dimensions

Weight
7.50 kg

14-day cancellation right
30-day right of return
24 Months statutory warranty
Legal concerns

Compare products

Goes with

Reviews & Ratings

Statutory warranty score

How often does a product of this brand in the «Children's bikes» category have a defect within the first 24 months?

Source: Galaxus
  • Academy
    Not enough data
  • 1.Puky
    0,6 %
  • 2.Early Rider
    0,7 %
  • 2.Royal Baby
    0,7 %
  • 4.Disney
    1,2 %

Statutory warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Galaxus
  • Academy
    Not enough data
  • 1.Early Rider
    6 days
  • 2.Puky
    9 days
  • 2.Volare
    9 days
  • Disney
    Not enough data

Return rate

How often is a product of this brand in the «Children's bikes» category returned?

Source: Galaxus
  • Academy
    Not enough data
  • 1.Early Rider
    1,8 %
  • 2.Toimsa
    2,5 %
  • 3.Volare
    3 %
  • 4.Royal Baby
    3,7 %
Source: Galaxus