This is a competitor , very strong offering and they have physical retail stores in the Us.
Competition helps everyone involved get better.
The NIU BQi-C3 Pro electric bike was just launched today with a number of exciting features, including a belt drive, dual batteries, and more.
electrek.co
Go Farther, Go Faster 1. 90 miles per charge 2. Swappable Twin Batteries 3. 3 riding modes: Pedal, Throttle, and Pedal-assist 4. Motor Power: 750w Durable and Long-lasting 5. 33x more durable Gates Carbon Belt Drive 6. Puncture Resistant Tires with 1.5mm KEVLAR® ARAMID FIBER inside 7. 2-Year...
shop.niu.com
Very easy to set it up @home.