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