Motor 10 Articles

Stromer motors with a battered surface coating can often be seen in the forums. There are relatively many posts in which the...

Stromer models with a chain have a freewheel located in the hub motor. It is an independent mechanical component and provides the connection between the motor and the...

In general, motor damage on newer Stromerbikes is rather rare. With the old motors (ST1 V1 / V1.1) and integrated electronics, there were...

Motor damage in newer Stromer models is rather rare today. With the old 36 V motors (ST1 V1 / V1.1) with integrated...

Symptoms Engine suddenly makes a lot of noise and vibrates while driving at low speed. The symptoms are permanent when the...

Due to their design, the Stromer hub motors are relatively "lazy" per se (max. 395 rpm) and in the lower speed range or low speed range, they...

Symptoms Possible cause The function of the motor can be checked with the SIT (System Integration Test). > See ELECTRIC / ELECTRONICS -...

Stromer repariert keine Teile oder Komponenten von Stromern. Händler, die defekte Komponenten (Akku, Motor, Controller etc. ) einsenden, erhalten im...

If you hear noises from the motor, these usually come from the bearings, more rarely from the quick-release axle (clacking, ST1x). Loose rotor magnets...

Every now and then you read about problems with torn spokes on the rear wheel. The problem seems to occur sporadically and there probably...