Recent content by 2015Kalkhoff

Hello, I am repairing my 2014 or 2015 Kalkhoff Sahel i8 which has a broken impulse 1 motor. I disassembled the whole motor and found a lot of issues, the main issues is that the sensor on the spindle is broken. So I am looking for an impulse 1 motor. I will consider buying both complete...

I bought a 2014 or 2015 Kalkhoff (with impulse 1 motor) and I bought two new batteries (one for home, one for workplace) before I realized that the motor has a problem. So now I have 2 impulse batteries for sale. I am not sure if I should give up on repairing the bike, so I am selling one of...

Thanks TomW, I agree with most of your points. Yes, I had thought about a Chinese mid drive, by installing a pair of plates that are machined and assembled with a bottom bracket that would allow me to use such a mid drive. I thought about this project mainly because I spent so much money on the...

I have a 2014/2015 Kalkhoff with a broken impulse 1 motor. Although getting an expensive new motor from Kalkhoff is an option, I don't think it is a good idea, considering the well-known issues with this motor (and also impulse 2). I am thinking of modifying the frame so that a better motor can...