We've had this cruiser tandem for about 8 years, not ridden a lot but it was a lot of fun when we did. Our favorite paths to ride are hilly - I can put in a lot of effort but my wife has knee issues and isn't able to pedal hard anymore so it has sat unused for a couple years. I was going to get rid of the bike because it just takes up space but my wife asked me to keep it. In order to be useable on the paths we would like to ride we would need assist. I tried a 36v 250w MXUS geared front hub motor which didn't help except on flats or mild inclines where assist wasn't needed. A mid drive in the front bottom bracket wouldn't work because the chainline wouldn't be compatible. Anyone have experience with a Bafang 48v 750w rear geared hub motor? Serious assist for hills taken at slow speeds 8-10mph, or would it stall out? Another issue is that the rim brakes aren't great for this bike and I would have to look into using a disc brake adapter. Anyone use something like this with success?