How fast is 72V?
A 72v 5000w electric motor typically powers e-bikes and motorcycles to speeds between 50–80 mph (80–129 km/h). The higher the torque rating, the more power the motor will deliver to the wheels, resulting in faster acceleration. Naturally, a 750w ebike will have a higher torque rating than a 500w ebike. This makes them more effective at climbing steep inclines and hauling heavy cargo.A typical 250W Ebike has a top speed of 15. However, factors like terrain and rider weight can influence your ability to reach this top speed.If a product description talks about a 1000W, 2000W, or 3000W motor, it is not a street legal e bike. It is a motor vehicle. Understand the Speed Limiter: A compliant e-bike is not just about motor size but also about speed.When it comes to an E-bike’s motor, pay attention to the number of Watts (W). A higher W power rating means the E-bike can pull weight more easily, which, depending on other factors, can help you go faster more easily.