Hi everyone,
I have recently bought the geared motor as in the title. I bought it on aliexpress (so almost no warranty). After riding 300km and re-installing the wheel due to flat tire I have a big problem with it's cassette system - it's completely locked. I think that something happened with the bearings during locking axle nut. Does somebody know how to remove the cassette body? There I no holes to put the tool as in classic cassette bodies. When looking at the cassette body I can see only bearing which is impossible(?) to remove.
Thanks for help in advance.