How fast will 5000W 72V go?
A 72v 5000w electric motor typically powers e-bikes and motorcycles to speeds between 50–80 mph (80–129 km/h). Top speed depends on factors like vehicle weight, gearing, aerodynamics, terrain, and controller efficiency. On level ground, a 1200w motor can propel you to impressive speeds. With ideal conditions—a lightweight rider, a high-voltage battery, and a well-maintained e-bike or scooter—you can easily reach speeds of 35-40 mph (56-64 km/h).Below, we’ll break down these variables and how to optimize your setup for maximum safe speed. To start, let’s set expectations: a 72V 3000W motor, in ideal conditions, can propel small electric vehicles to 70–110 km/h (43–68 mph).The 1000W e-bike works well in difficult conditions. Its extra power makes it a great choice for rough off-road trails, mountain roads, and steep hills. If you frequently carry heavy loads or drive on hills, you’ll appreciate the added speed.