How Fast Does a 500w Electric Bike Go?Ī 500w electric bike goes approximately 25 mph (40.23 km/h) on flat ground. Let’s take a look at some of the most common battery fits for an e-bike: How Fast Does a 250w Electric Bike Go?Ī 250w electric bike goes approximately 20 mph (32.19 km/h) on flat ground. Therefore, you can get up to 18 miles with a 360 watt-hour pack. If a battery is 36-volt with 10-ah battery pack, multiply the two (36×10=360) to get 360. To start, multiple the voltage by the amp hours of the battery back. Watt-hours is one way to measure the energy capacity of a bike, and calculating it is simple. As lithium-ion batteries power most e-bikes, we can assume that yours will too. * Green is within legal limits, red is considered illegal by many US statesĪlthough it’s common to find batteries that range from 500w – 1500w for electronics, e-bikes battery sizes commonly come in 250w, 500w, and 750w. Battery Capacity and Calculating Range + Speed Battery + Motor (Flat Terrain 165 lbs Male) If you don’t live in the United States, a cyclist that weights 155-pounds could use a 500-watt motor, but a 750-watt is ideal. On the other hand, a 155-pound woman who wants to ride up a steep hill may need something better than 250-watts. 250-watts would be more than enough to suit her needs.
She won’t need a lot of power under the hood, because she is light enough to get up the hill without much peddling or throttle. Let look at the example of a 110-pound woman who plans on biking up a hill. Most people think the higher the wattage, the faster the bike, but that’s far from the truth.ĭetermining your motors’ assistance to speed requires you to calculate your weight versus power. The motor will almost always determine electric bicycle speed. To determine how fast your e-bike can go, a three-class certification method was developed to properly legislate the speed to which an e-bike can have on the sidewalk or road. Not all e-bikes can reach speeds of 30 km/h (18 mph) or more because its motor doesn’t support it. Most of these speeds are reachable with assisted pedaling, but some more expensive e-bike brands will reach that speed without it. E-bikes in the US can have a maximum power of 750 watts and a max speed of 32 km/h (20 mph). In Europe, an e-bike can have a maximum power of 250 watts and a maximum speed of 25 km/h (15.5 mph). Since e-bikes have a motor, they can reach higher speeds than a pedal bike where the average cyclist can reach 12-15 km/h (7.5-9.3 mph) from pedaling using their own weight. The most common questions concerning e-bikes are about their speeds.
#Rad electric bike max speed how to#
Before we discuss the legality of speed, let’s examine how to get the fastest bike possible no matter your bicycle’s weight or size. To ensure that you’re buying an e-bike that’s within the law, pay attention to the legislation in your country or state. There are many other ways to increase the speed of a 500w e-bike, 1000w e-bike, and a 1500 bike without rigging the motor. Anyone can ride them, from the most seasoned cyclists to children.Īlthough e-bikes can help expand the sport to a new audience, there is some confusion about how fast they can actually go, and how fast is too fast.Į-bikes have the capacity to go faster than 28 mph (45 km/h), but there are laws in place to prevent them from doing so. Electric bikes are gaining traction in the United States.
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