CPSC Recall in 2019: myStromer Recalls Electric Bicycles Due to Crash and Injury Hazards (Recall Alert)

Updated on January 18, 2026.

See the recall details below. You can also see similar information for other consumer product recalls in 2019.

Data Source: CPSC.

Recall Number: 19-729

Date: March 19, 2019

Product Name: Stromer ST5 electric bicycles

Recall Description:

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.

Hazard Description:

 The bicycle stem can break, posing crash and injury hazards to the rider.  

Consumer Action:

Remedy Type:

Repair

Units: About 195

Incidents:

myStromer has received one report of a stem breaking. No injuries have been reported.

Sold At:

Stromer authorized dealers nationwide from April 2018 through February 2019 for about $10,000.

Manufactured In:

Switzerland