my 4 ebikes
First one was a BionX equipped road bike. I tossed the BionXhub and converted it to a Tongsheng mid drive for the wife. Second is my KHS fat bike, it uses a BBSHD and mostly gets used in winter. For summer use I built a Delta style trike based on Atomic Zombie plans, it runs another Tongsheng mid drive, I got the tongshengs for a reasonable price from aliexpress. I am now in the process of building another Delta trike that will be 2wd, left side pedal power via a jackshaft and right side a 500W geared hub motor. That ones kind of an experiment, not sure how well the 2wd will perform