Bergamont Bergamonster 20"
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The Bergamont Bergamonster 20" is a new children's bike with a one-size frame, available in Blue and Purple. The build includes a Suntour suspension fork, a Shimano rear derailleur and Tektro brakes: an option to consider if you are looking for a bike for younger riders.
- Aluminium frame: The frame uses AL-6061 tubing and is paired with 20" wheels.
- Suntour suspension fork: The Suntour XCT JR offers 40 mm of travel and a softer spring setup.
- Shimano drivetrain: RD-TY300 rear derailleur and SL-RS36 twist shifter, with a 1x7 configuration and Sunrace MF-M300 13-34t cassette.
- Brakes with adjustable levers: The Tektro V-brakes are paired with aluminium levers with adjustable reach.
- Kenda Booster tyres: The 20x2.20" Kenda Booster tyres are paired with Shining V-6NS rims and Kenda AV20 inner tubes.
Choose it if you are looking for a bike for your child with specific geometry and components designed for their needs, from the grips to the saddle.
Manufacturer details
Plenty of fun guaranteed with this lightweight 20″ children's bike, featuring a suspension fork and child-specific geometry for easy, ergonomic riding.
Key features
- 20", lite AL-6061 tubing
- Suntour XCT JR, 40 mm
- Shimano, 1x7
- Alloy V-Brake
- Shining rims, KT hubs
- Kenda Booster, 20x2.20"
Specifications
Size chart

Bergamont traces its origins to 1993, in a small workshop in Hamburg, and is associated with founder Stefan Berkes. Today it is based in the St. Pauli district and offers gravel bikes, urban and trekking e-bikes, and electric cargo bikes. Its story begins beside the Schlachthof, the city’s historic slaughterhouse.
Manufacturer
Bergamont Fahrrad Vertrieb GmbH
Budapester Straße 45, 20359 Hamburg, Germany
www.bergamont.com/de/de/companycontact