Check out the great electric assist trikes from Performer.
These systems are SMOOTH and give you the right amount of power. Not too much or too little - these trikes hit the sweet spot!
We recommend the Motinova mid drive system (Performer are equipped with the VOLANS motor and the BC46A battery) for the great balance a mid-drive offers, as well as the convenience of maintaining a stock QR rear wheel. Option menus indicated with an * indicate that we have US stock of that version. All other options ship direct from Taiwan.