Home Bicycles Dahon Jack bike 16 inch frame Dahon Jack bike with Scwalbe Big Apple Tyres, all in black. 7-speed gears. Also has bell on handlebars and carrier. Frame number is registered. Has label at bottom of the frame for the company I bought it from (foldingbikehut.co.uk) Additional InfoPolice Force03001231212Comments Secured By Design Protect your property with products that are approved by the Police under the Secured By Design scheme.