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B’TWIN Rental Ultra compact 1 second light folding

Price
Not published
United Kingdom
£799 Last known price
Wheels
20″
Frame
Carbon
Brakes
Rim brake

Rider height by size (cm)

Size guide
  • UNIQUE 120+

Components

4 parts

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

1 part
  • Frame

    6061 T6 aluminium frame that's lightweight, dynamic and sturdy. The single-arm frame design makes the bike narrow when folded. In fact, it's only 35 cm wide. That's 20% more compact than our 20" folding bikes. Not identified

Brakes

2 parts
  • Brake levers

    Specifically designed for easy use Not identified

  • Brakes

    Specifically designed for easy use Not identified

Cockpit and contact points

1 part
  • Saddle

    Ergonomic saddle with soft foam Not identified

Sizes and geometry

1 size

Size explorer

Rider-height ranges are not published for these sizes.

Size Reported by the manufacturer

Geometry not published

The manufacturer lists these sizes without frame measurements, so there is no drawing or geometry table.

Specifications

Frame and fork

Intended fit
  • Unisex
Frame material
  • Carbon

Wheels and brakes

Wheel configuration
  • Same size
Brake type
  • Rim brake

Fit and controls

Shifting
  • Mechanical

Additional specifications

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

Differences across 2023 builds
Specification This bicycle B’TWIN Rental Ultra compact 1 second light folding B’TWIN Rental KID'S 20" Mountain Bike ST900 B’TWIN Rental KID'S 24" Mountain Bike ST900
Frame
Frame material Carbon Steel Steel
Suspension
Suspension configuration Not informed Hardtail Hardtail
Front travel Not informed Not informed 50 mm
Drivetrain
Front chainrings Not informed Not informed 1
Smallest chainring Not informed Not informed 36
Largest chainring Not informed Not informed 36
Other specifications
Wheel size 20″ 20″ 24″
Suspension Not informed Hardtail Hardtail
Tire width Not informed 2.2″ 2.2″
Wheel material Not informed Not informed Aluminum

No exact Rental Ultra compact 1 second light folding bike publication is available for 2022.

Other models in this family

3 models

Published versions from the same family and model year.

B’TWIN Rental Ultra compact 1 second light folding, by B’TWIN

This bicycle

Commuter

Rental Ultra compact 1 second light folding

  • Wheel size: 20″

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