Cycleman (19.5 miles)

Ashford, Middlesex

Cyclonic (19.5 miles)

Hanwell, London

Haywards Heath Cycle Centre (19.5 miles)

Haywards Heath, West Sussex

Fettle - London - Finsbury Park (19.5 miles)

London, Greater London

Dirty Dan's Mobile Bike Mechanics (19.5 miles)

Crowborough, East Sussex

The Cycleway (19.8 miles)

Leytonstone, London

Cycle King And Hawk Cycles (19.8 miles)

Wembley, Greater London

Leabridge Cycles (19.8 miles)

Leyton, London

Bike-hero (19.8 miles)

Chertsey, Surrey

(19.8 miles)

Fox Factory UK Ltd (19.9 miles)

Woking, Surrey

E Movement (19.9 miles)

Surrey
Internet / mail order only

Wheely Tots (19.9 miles)

London, London

Bikegoo (20.0 miles)

Crowborough, East Sussex

Becontree Cycle Centre (20.0 miles)

Dagenham, London

.. (20.0 miles)

Guildford, Surrey

Active Cycling Projects Ltd (20.0 miles)

Tonbridge, Kent

Cycle Wizard (20.2 miles)

Cranleigh, Surrey

Ace Bicycles Ltd (20.3 miles)

Guildford, Surrey

Micycle (20.3 miles)

Stroud Green, Greater London