Dahon Ridgeback Attache Folding Bike (20" wheels - 7 gears) - Folding Bikes 4U

The Dahon Ridgeback Attache is a folding bicycle featuring 20-inch wheels and a 7-speed drivetrain, engineered for urban mobility and multi-modal transport. Its compact fold design enables convenient storage and transportation across different travel environments.

Design and Construction

The frame geometry emphasises an upright riding position, supporting rider comfort and urban navigation. While specific material details are limited, the construction prioritises a balance between structural integrity and transport-friendly dimensions. The integrated hinge mechanism allows quick, tool-free folding for seamless transitions between cycling and other transport modes.

Components and Specification

A 7-speed derailleur transmission provides flexible gearing for varied urban terrain, enabling riders to adapt to moderate inclines and changing speed requirements. The 20-inch wheel configuration delivers a compact small wheel geometry that supports nimble handling in congested city environments. The drivetrain and wheel size combination supports efficient urban commuting and short to medium-distance rides.

Ride Characteristics

The shorter wheelbase contributes to responsive handling at lower speeds, making the bicycle particularly suited to navigating urban street layouts. Smaller wheels offer quick acceleration from stationary positions, though they require more pedalling effort to maintain momentum on longer flat sections. The compact fold mechanism ensures the bicycle remains highly adaptable to different transport and storage scenarios.

Intended Use

This folding bicycle is designed for urban cyclists requiring a versatile transport solution. The specification supports regular commutes, particularly for riders combining cycling with public transport or those with limited home and workplace storage options.