Just purchased and mounted it
Just purchased a kit called “E-Bike Conversion Kit 36V 250W Front Motor Kit with 36V15.6Ah Battery and Charger”. It was receive within days, fast shipping and all arrived in perfect condition. General quality seems to be of a very good level. Not the usual cheap Chinese materials and finishing. I spent 2 evenings to mount the kit on my old bicycle from the 90s. All went good. Of course you must be a bit aware of what you are doing. But I would say that if you know how to change a tire on a bicycle, or break pads, then you can handle this kit conversion. It’s just good sense. Took me longer because the two bottle holder holes in my frame where a bit too low and I could not put the battery holder straight on those. I had to build my own aluminum plate to adapt it. No rocket science but not everybody could have done that as it requires experience and tools. All the rest went easy. Paper explanations included in the box are full of pictures and, if not fully complete, are explaining all you need to know to successfully install. I did not yet try the E-bicycle on open roads but only in my neighborhood. It pulls good (250w) and is really easy to handle. I did not install the brake sensors, as you just need to stop pedaling to stop the power. The thumb-lever to activate like an accelerator is also a great feature. I can’t wait to test it in the hills ! I can’t assess on long term reliability yet, will get back later if anything is worse mentioning. So far, I am very pleased with this conversion kit !