Would changing the chainring cause an error

2WheelsNot4

E*POWAH Master
Oct 17, 2021
893
692
Scotland
Ive a 34t on, but as its an emtb, urban use can cause my long legs to be turning at a hell of a rate. So a 36t would be an improvement. But would this cause any sort of issues with the motor software, given im chainging the gear inches.
Also, if i swop to 10 spd from 12, which is effectively losing the 51 for a 36 cog, would that cause any issues either. Its a bosch performance cx G4. Im just asking because you know how odd Bosch can be about these things.

I honestly wouldnt haver thought so, but best to check.
 

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