B’TWIN Kids' 20-inch, lightweight aluminium 8-speed
1 of 15
B’TWIN Kids' 20-inch, lightweight aluminium 8-speed
1 of 15
- Not published
- £299
- Rigid
- 20″
- Aluminum
- Rim brake
Sizes
Size guide- 20"
Components
Parts found in a manufacturer catalog show their brand, model and key numbers, and the steps show how precisely they are identified: brand, series, model, or the exact product. The info button has every detail and the text the manufacturer published.
Suspension
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Fork
We had to choose aluminium for this bike's frame and fork because we wanted to make it as light as possible. Aluminium is particularly hardy: the frame and fork won't rust, even in tough environments (damp, salty, etc.).
Drivetrain
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Crankset
This bike comes with a single chainring drivetrain. It has just one gear lever, which is controlled using the thumb and index finger for quick, easy changes between the 8 speeds. The 36T single chainring and the 11-34 cassette make it easier to change gear so you can enjoy your bike ride to the max.
Brakes
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Brakes
Because children have smaller hands than adults, it's not always easy for them to reach the brake lever. This is why our engineers and designers have designed a brake lever closer to the handlebars that is easier to hold. The brakes are now in reach of little hands!
Wheels and tires
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Rims
This bike comes with hybrid tyres with side knobs so that you can ride on both trails and paved roads. 20-inch 1.7 to 2.2 cross-section inner tube with Schrader valve.
Sizes and geometry
Size explorer
Understanding sizes and measurements
Geometry not published
Specifications
Frame and fork
- Intended fit
-
- Unisex
- Frame material
-
- Aluminum
- Fork material
-
- Aluminum
Suspension
- Suspension configuration
-
- Rigid
Drivetrain
- Front chainrings
-
- 1
- Smallest chainring
-
- 36
- Largest chainring
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- 36
Wheels and brakes
- Wheel configuration
-
- Same size
- Brake type
-
- Rim brake
Fit and controls
- Shifting
-
- Mechanical
Additional specifications
- Wheel material
-
- Aluminum
- Wheel size
-
- 20″
Lineup changes
The published facts that differ across this family's builds and from the same model a year earlier. Missing information never counts as zero.
Differences across 2023 builds
Other models in this family
Published versions from the same family and model year.
Similar bicycles
Same category, closest configuration.
