When I built my BaFang ebike I had the same desire for ,ore speed and power. I bought a 250cc scooter. That was great but soon I got a 250cc motorcycle and then a 400, but I still prefer the ebike for trips around town.

Hello friend you can pedal when the town are near 😅 are when the battery is finish 😊

really the only real reason e Bike motors really are so small in the United States because auto insurance Companies REALLY has always paid off the U.S Congress ONLY in America

Bafang 620 mid drive gets me $60 klms at top speed but my advantage gets about 40 klms

You need hydraulic breaks on back if you want to Really stop Also you got to have at lasted a 1500 W motor or more if you want to climb any real small Hill at all I've 1500 W motor if your wait is at least 75 pounds or less That is a 100% prevent scientific fact