B’TWIN 20 Inch Folding Bike 900
1 of 22
B’TWIN 20 Inch Folding Bike 900
1 of 22
- Not published
- £499
- Rigid
- 20″
- Aluminum
- Rim brake
Rider height by size (cm)
Size guide- UNIQUE
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.
Frame and fork
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Frame
6061 T6 aluminium frame—lightweight, dynamic and sturdy. The very easy side-fold system with a lever helps to save up space: at home, at the office, in the boot of a car or in a camper... you'll forget your bike is even there. There is a mechanism to quickly lock the frame and stem so that you can keep the bike folded and transport it easily. Frame with a stand for better stability once folded.
Suspension
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Fork
Aluminium 6061 T6 fork for a lower weight.
Drivetrain
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Crankset
The fold-up pedals reduce bulk when the bike is folded. Once pedals are folded up and the stem folded down, the bike can be stored against a wall and takes up very little space (26 cm wide). Aluminium cranks: 170mm.
Brakes
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Brakes
Aluminium V-brake and callipers guarantee effective and progressive braking.
Wheels and tires
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Rims
20 inches, double-walled machined rims.
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Tires
Tyres with anti-puncture reinforcement and reflective strips for improved lateral visibility. Size 20 x 1.75. We've developed these tyres using Skinwall technology for lower weight and higher performance.
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
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- Rigid
Wheels and brakes
- Wheel configuration
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- Same size
- Brake type
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- Rim brake
Fit and controls
- Shifting
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- Mechanical
Additional specifications
- Tire width
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- 1.75″
- Wheel material
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- Aluminum
- Wheel size
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- 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.
