Holborn Challenge Folding Bike DYU A5 The small wheel configuration suggests

The small wheel configuration suggests a design optimised for navigating urban environments and public transport interfaces

-Superlight Titanium Rear Triangle

Everything  brand new easy quick release seat and fold lock

Telescopic handlebars

​6-Speed Wide Ratio Drivetrain: The most versatile gear range Brompton offers

Holborn Challenge Folding Bike DYU A5 The small wheel configuration suggestsHOLBORN CHALLENGE FOLDING BIKE This Holborn Challenge folding bike is in immaculate, as new condition. It is fitted with 6 speed Shimano gears, padded saddle cover, lights, rear pannier and combination bike lock. Available for collection from Weston super Mare. 75.