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Repairs, Maintenance and Tecnical support

  1. Brompton Bicycle
  2. Repairs, Maintenance and Tecnical support

Brompton setting up

  • How do I adjust the Brompton saddle?
  • How do I fold and unfold my Brompton?
  • How do I fold and unfold the Brompton?
  • How do I change the gears on a Brompton six speed?
  • Tips for Rider Safety
  • Can I travel with my Brompton?
See all 10 articles

Service & Maintenance

  • How do I adjust the crankset and bottom bracket?
  • Brompton Maintenance - Day To Day
  • How do I adjust the handlebar alignment?
  • How do I change brake pads?
  • How do I lubricate the chain?
  • How do I remove and replace the sprocket?
See all 20 articles

Accessories aftercare

  • Brompton Game Bag care instructions
  • How do I replace the buckles on my bag?

Brompton Electric

  • How Do I find my Electric Bike Battery Serial number?  
  • Can I take my Brompton Electric on trains, buses and airplanes?
  • How far can I ride on a fully charged Brompton Electric?
  • How can I send or ship my Brompton Electric with the battery?
  • Can I take my Brompton Electric on a plane?
  • Can I retrofit the Standard Brompton to convert my bike into a Brompton Electric Bike?
See all 13 articles

Technical information

  • Download all data schematics
  • What chainset do I need?
  • What chain size and length do I need?
  • Seatpost Sleeve Replacement
  • What rear sprocket do I need?
  • How long is the Brompton wheel base?
See all 15 articles

Parts compatibility

  • My bike is pre-2017. Can I fit the new 2017 M-type bars?
  • Will the current rear battery light fit onto my Brompton?
  • The toolkit and pre-2004 Bromptons

Owners Manuals

  • Can I get a copy of the Brompton Electric Owner Manual?
  • Owners Manual B75 - English
  • Owners Manual - Japanese 2020
  • Owners Manual - Hebrew
  • Owners Manual - French
  • Owners Manual - Dutch
See all 22 articles
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