B’TWIN Rental KID'S 20" Mountain Bike ST900
B’TWIN Rental KID'S 20" Mountain Bike ST900
- Not published
- £299
- 20″
- Steel
- 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.
Frame and fork
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Frame
Robust steel frame
Suspension
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Fork
Take on new challenging terrain (roots, stones, gravel, etc.) with ease thanks to the travel of the front suspension fork.
Drivetrain
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Crankset
The new aluminium chainset has a 140 mm crank that is designed for a child's leg length. This light chainset allows you to start pedalling more easily. The double chain guard prevents the chain from derailing.
Brakes
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Brake levers
Specifically designed for children
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Brakes
Specifically designed for children
Wheels and tires
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Tires
The tyres are designed for mountain biking. The lateral lugs provide good grip on turns. The tyres use SkinWall technology. This process reduces their weight and makes them more flexible, which increases performance, grip and comfort. The recommended tyre pressure is displayed on the tyre sidewall (between 2 and 3.5 bar). 20-inch 1.7"-2.2" wide inner tube with Schrader valve.
Cockpit and contact points
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Saddle
Ergonomic saddle with soft foam
Sizes and geometry
Size explorer
Understanding sizes and measurements
Geometry not published
Specifications
Frame and fork
- Intended fit
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- Unisex
- Frame material
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- Steel
Suspension
- Suspension configuration
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- Hardtail
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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- 2.2″
- Travel
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- Front: Additional specification: Not available: No
- 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.
