Pyramid folding bike - 20 inch wheels OD, good condition. 6 Gear Shimano - Folding Bikes 4U

The Pyramid folding bicycle features a compact 20-inch wheel geometry and Shimano 6-speed drivetrain, designed for urban mobility and multi-modal transport. This folding bicycle integrates a hinge mechanism that allows convenient storage and transportation across different environments.

Design and Construction

The frame prioritises a practical urban cycling configuration, with a geometry that supports an efficient riding position. The compact fold enables easy integration with public transit and storage in limited spaces. The 20-inch wheel size contributes to the bicycle's nimble handling characteristics and reduced overall dimensions.

Components and Specification

Shimano provides the 6-speed drivetrain, offering sufficient gear range for moderate urban terrain variations. The small wheel geometry is complemented by a derailleur transmission that supports predictable shifting across different gradients. The component selection indicates a design focused on straightforward, reliable urban cycling performance.

Ride Characteristics

The shorter wheelbase enables responsive handling in congested urban environments, with quick acceleration from stationary positions. Smaller wheels provide enhanced manoeuvrability, though riders will experience a different momentum profile compared to standard bicycle wheel sizes.

Intended Use

Suited to riders requiring a compact bicycle for commuting, combining cycling with public transport, or navigating environments with limited storage. The specification supports regular urban cycling across relatively flat terrain and moderate distances.