upgrade

I have some ideas to upgrade my ebike from a kit Currently I have a Yose 250 watt ebike kit 1. Can you put 2x 250 watt motors on a bike without getting a license and how good is it going up hills / fast ? 2.is it possible to use a higher 1000 watt motor to some how recharge the battery(I...

Hi all, I started my search for an e-bike a few weeks ago, and every time I think I find a good option, I come across something to sour me on that brand or some new option that looks better in comparison. I'm a newbie, so in truth I don't know exactly what would be best for me, but I do have...

Does anyone know if the cx motor can be fitted to replace a standard activeline motor? I ideally want to fit a cx mk 3 to an ordinary step through.

My friend has an ancheer foldable bike (350W) and there is no digital display and the settings are limited. Has anyone had any luck fitting an S830 LCD panel? I've enclosed photos of the bike and part