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Brompton support

  • What are the Brompton gear ranges and ratios?
  • Can I retrofit the electric system to my existing Brompton?
  • How do I fold and unfold my Brompton?
  • How do I register my Brompton?
  • How do I know which model my Brompton is?
  • Technical instruction videos
  • Download all data schematics

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  • Special Editions

    Details on Special Edition Bromptons

  • Brompton B75

    Information on the Brompton B75

  • Finance

    Information on Finance options available on Brompton.com

  • Recall

    Information on Brompton Recalls

  • Buying a Brompton

    How to find your perfect Brompton and where to buy one

  • Brompton Electric

    Information on Brompton Electric

  • Collaborations

    Information on collaborations between Brompton and other brands

  • Fitting & riding your Brompton

    How to fold, travel and make your ride comfortable and safe

  • Warranty

    How to register your Brompton or make a claim

  • Servicing & maintenance

    How to self-service, fit spare parts, and technical videos

  • Brompton events

    When, where and general information on Brompton events

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