myStromer Recalls Electric Bicycles Due to Crash and Injury Hazards (Recall Alert)
Recall at a glance
- Recall number
- 19-729 (CPSC)
- Recall date
- March 19, 2019
- Brand
- myStromer
- Category
- E-bikes, e-scooters and hoverboards
- Products
- Stromer ST5 electric bicycles
- Hazard
- Crash and Injury Hazards (Recall Alert)
- Hazard type
- Crashes and loss of control
- Remedy
- Repair
- Units
- About 195
- Made in
- Switzerland
- Last updated by CPSC
- March 19, 2019
What was recalled
This recall involves all Stromer ST5 pedal-assist electric bicycles. They were sold in a black or gray aluminum frame. The e-bikes have hydraulic disc brakes, an integrated lithium battery located inside the down tube, a motor on the rear hub and a three-button switch on the handlebars. Stromer is printed on the top tube of the bicycle frame and on the seat and chain guard. ST5 is printed on the downtube. Vehicle Identification Number (VIN) TBNST5S700SJA0001 through TBNST5S700SKF0065 is etched on the bottom of the right-side chainstay.
Is my product affected?
Compare your product with the details below, including model numbers where listed.
- Stromer ST5 electric bicycles · About 195 units
Photos from the recall notice


Where it was sold
Companies named in the notice: Stromer authorized dealers nationwide from April 2018 through February 2019 for about $10,000.; myStromerUSA Corp., dba Stromer, a subsidiary of myStromer AG, of Vista, Calif..
Injuries or incidents reported
myStromer has received one report of a stem breaking. No injuries have been reported.
Consumer contact
myStromer at 800-819-4262 from 9 a.m. to 5 p.m. PT Monday through Friday, 9 a.m. to 5 p.m. PT Saturday and Sunday, email at stem@stromerbike.com or online www.stromerbike.com and click on Recalls for more information
Recall history and context
Since 2019 CPSC has recorded 44 recalls in the e-bikes, e-scooters and hoverboards category, 7 recalls of them in the past 12 months.
Frequently asked questions
What was recalled?
Stromer ST5 electric bicycles (About 195 units). This recall involves all Stromer ST5 pedal-assist electric bicycles.
Why was it recalled?
CPSC lists the reason as: Crash and Injury Hazards (Recall Alert).
What should I do if I own one?
Consumers should immediately stop using the recalled bicycle and take it to an authorized Stromer dealer for a free repair. myStromer is contacting all known purchasers directly.
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Source: U.S. Consumer Product Safety Commission recall data, shown as published and last updated by CPSC on March 19, 2019. Details can change; the official notice is the authority. If your product may be recalled, stop and read the notice before deciding what to do. Terms and disclaimer.