Has anyone had the brose upgrade service done? If so what is your experience so far and how long have you had it? Much extra battery usage for example?
Presumably you need it done to a new or nearly new motor?
At eBike Motor Centre we noticed the failure rates of the Brose motors has been widely reported and discussed on forums and social media platforms all over the world. We could also see from our own experience, and the sheer number of Brose motors going through our workshop that there were a few...