How fast would a 72v 4000W ebike go?
So, how fast is a 4000w ebike? On private property or closed circuits, a properly tuned 4000w electric bike kit with battery can reach speeds of: 80–90 km/h (50–55 mph) depending on load and terrain. With pedal assist, even higher short-term bursts are possible. 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.A 5000w electric bike can reach 60mph. An 8000w electric bike can reach 68mph. A 10000w electric bike can reach 85mph.
Is a 250W eBike enough for hills?
The effectiveness of hill climbing is largely influenced by the motor’s capacity. A 250W motor handles hills adequately, but upgrading to a 500W motor provides the extra power needed for a significant push up steeper inclines. W E-bikes: Built for Adventure 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. It’s a great option for larger riders who need extra power to ride easily at higher speeds.