Stop using nowConsumer product recall · CPSC · Published April 21, 2021
Brompton Electric Bike Recall: Fall Hazard Due to Software Error
Brompton recalls electric folding bikes due to a software malfunction causing unexpected forward momentum. Stop using immediately and get a free upgrade.
Due to a software malfunction, the electric system can continue to provide assistance to the motor, causing continued forward momentum, when the rider is not actively pedalling, posing fall and injury hazards.
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✎ GovInfoNow plain-language explainer
Brompton Bicycle Inc. is recalling certain electric folding bicycles because a software error can cause the motor to continue providing assistance even when the rider stops pedaling. This unintended forward movement creates a fall and injury hazard. The company has received one report of this issue, though no injuries have been reported. Read more at govinfonow.com/recall/2866-brompton-electric-bike-recall-fall-hazard-due-to-software-error.
“Brompton Electric Bike Recall: Fall Hazard Due to Software Error.” GovInfoNow, updated October 10, 2026. https://govinfonow.com/recall/2866-brompton-electric-bike-recall-fall-hazard-due-to-software-error. Based on CPSC recall #9043 (https://www.cpsc.gov/Recalls/2021/Brompton-Bicycle-Recalls-Electric-Folding-Bicycles-Due-to-Fall-and-Injury-Hazards).
The Consumer Product Safety Commission announced on April 21, 2021, that Brompton is recalling electric folding bicycles due to fall and injury hazards caused by a software malfunction. Owners should stop using the recalled bicycles immediately and contact an authorized dealer for a free software upgrade.
How to tell if you have it
Brompton Electric Folding Bicycles
What to do
Consumers should stop using the recalled bicycles immediately and contact the nearest authorized Brompton Electric dealer for a free software upgrade to Version 1-2-10-2. For more information, consumers can contact Brompton Bicycle at 800-578-6785 from 10 a.m. to 5 p.m. ET Monday through Friday, email at Support@Brompton.com, or visit https://us.brompton.com/recall.
The hazard
According to the CPSC, a software malfunction can cause the electric system to continue providing assistance to the motor when the rider is not actively pedaling, leading to continued forward momentum. The firm has received one report of this software issue causing continued assistance after the rider stopped pedaling. No injuries have been reported.
Context
GovInfoNow's records show other recent recalls of similar products include Trek and Electra Electric Bicycles with Broken Rear Bolts Risk Fall Hazard (2026-01-29), Victgoal Bicycle Helmets Recall: Risk of Serious Injury or Death from Head Injury (2026-09-10), and Vanderhall Brawley GTS Recall: Crash Hazard from Unexpected Acceleration (2026-08-06).
How to tell if you have this one
Look for a Brompton Electric Folding Bicycle with a three-section folding frame and 16-inch wheels, available in black, white, Turkish green, or bolt lacquer. Check the serial number printed on a label on the frame against the list at https://us.brompton.com/recall.
Brand
Brompton
Product
Brompton Electric Folding Bicycles
Category
Consumer product
Based on the official CPSC remedy
What to do — step by step
Stop Using The Bicycle
Cease riding the recalled electric folding bicycle immediately to avoid fall and injury risks.
Contact An Authorized Dealer
Reach out to the nearest authorized Brompton Electric dealer to schedule a free software upgrade to Version 1-2-10-2.
Official remedy
What CPSC says to do
Consumers should stop using the recalled bicycles immediately and contact the nearest authorized Brompton Electric dealer for a free software upgrade to Version 1-2-10-2.
Where it went
Where it was sold
Sold nationwide.
Nationwide
Not listed
CPSC “Sold at”: “The Brompton Junction Store in New York and authorized Brompton Electric Dealers nationwide from June 2020 through March 2021 for between $3,500 and $3,800.”
Sold nationwide.
Take action
Contact Brompton
We’ve drafted a message you can send Brompton to request your refund or repair — edit it as you like.
Subject: Recall 9043 — Brompton Electric Bike Recall: Fall Hazard Due to Software Error
Hello,
I own a Brompton Electric Bike Recall: Fall Hazard Due to Software Error that is covered by recall 9043 from Brompton.
The official recall notice states: Consumers should stop using the recalled bicycles immediately and contact the nearest authorized Brompton Electric dealer for a free software upgrade to Version 1-2-10-2.
I’m writing to arrange the remedy described in the recall (a refund, repair, or replacement as applicable). Could you please tell me the next steps to resolve this?
Thank you.
The facts (hazard, remedy, dates, manufacturer) are pulled from the official CPSC recall record. The plain-language summary and step-by-step checklist are written by GovInfoNow to make the official notice easier to act on — they don’t replace it.
Plain-language summary written by qwen3.6:35b-a3b on October 10, 2026, from the official record above. Not reviewed by a person — if it conflicts with the CPSC notice, the notice is correct. Report an error on this page.
GovInfoNow is an independent service and is not a government agency. We republish official CPSC recall data; we don’t issue, amend or administer recalls.