What Is the Maximum Speed of an Electric Bike in the US?

Learn about the legal maximum speed limits for electric bikes in the US, including pedal-assist and throttle-assisted models.

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The maximum speed of an electric bike varies by country due to regulatory limits. In the United States, the federal limit for e-bikes is 20 mph (32 km/h) for those that deliver power as you pedal, and 28 mph (45 km/h) for throttle-assisted e-bikes. However, local laws can differ, so it's important to check the regulations in your area.

FAQs & Answers

  1. What is the federal speed limit for e-bikes in the United States? The federal speed limit for pedal-assist electric bikes in the US is 20 mph, while throttle-assisted e-bikes can go up to 28 mph.
  2. Do local laws affect e-bike speed limits? Yes, local and state laws can vary and may have different speed regulations for electric bikes, so always check the rules in your area.
  3. What is the difference between pedal-assist and throttle-assisted e-bikes? Pedal-assist e-bikes provide motor assistance only when you pedal, typically limited to 20 mph, whereas throttle-assisted e-bikes allow you to use a throttle to control speed, often up to 28 mph.