I bought a Cyclezee conversion kit for my wifes bike in 2016. Last week while cycling in north Yorkshire, she complained about "difficulties" in pedalling while going up inclines. Also that the power delivery was not constant but surging. I rode the bike for an hour or so and confirmed the "sympoms. I would like to have the hub motor tested (on front wheel) and the controller system. I live in warrington. Can anyone recommend a retailer that carrys out such tests. Your help would be appreciated.
Regards
Archer68
Regards
Archer68