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    Bosch Performance CX motor lost program!!!

    As I have 2 ebikes. I decided to take the suspect Motor from the Lapierre and fit it to my Mondraker which was functioning perfectly. The suspect motor was fine and worked perfectly except for the noisy bearings. I then did a bit of searching on the net and found a comment on one of the...
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    Bosch Performance CX motor lost program!!!

    Thanks for the replies. The main symptom of lost programming seems to be that when the power is switched on the 0 kph bit on the LCD does not come up. Not so sure that my Lapeirre has lost its programming though as it is an intermittent issue. But Bosch are not being helpful to my local dealer...
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    Bosch Performance CX motor lost program!!!

    I have 2 e-MTBs, one is a Modraker Vantage and the other is a Lapierre Overvolt. I use these extensovely as I have heart failure. Anyway, the Mondy has been through 3 motors under warranty, all three for "motor lost programming". The warranty only has a couple of months to go whic is a worry...