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E-Bikes

Do Tennessee E-Bikes Need Registration, a License or Insurance?

By Cycle99 Editorial Team ⏱ 6 min read 📂 E-Bikes

No, provided the bike fits Tennessee’s legal definition of an electric bicycle. Public Chapter 823 (2016) exempts an e-bike and its rider from the state’s motor vehicle laws, including its insurance (financial responsibility), driver license and registration laws. The catch is the definition: working pedals, a motor under 750 watts and one of three speed classes. Bicycle rules still apply, and Class 3 bikes carry extra rules, including a minimum operator age of 16 from July 1, 2026.

What the exemption removes

Public Chapter 823 (Senate Bill 1705) passed on April 7, 2016, took effect on July 1, 2016, and added the e-bike rules to Title 55, Chapter 8 of the Tennessee Code. Its Section 3 says an e-bike and anyone operating one are “not subject to any requirements or laws applicable to motor vehicles,” and then lists examples:

Area What Section 3 says
Insurance Not subject to the Tennessee Financial Responsibility Law of 1977
Driver license Not subject to the Uniform Classified and Commercial Driver License Act of 1988
Title and registration Not subject to chapters 3 and 4 of Title 55, which cover titling and registration

The word “including” makes these examples of a wider exemption. The act also says motor vehicle wording in a local ordinance does not apply to an e-bike. A July 15, 2026 notice from Chattanooga police and the Hamilton County Sheriff’s Office describes the same result: no licensing, registration or insurance for e-bikes.

Exempt from an insurance requirement is not the same as covered: whether a homeowner’s, renter’s or other policy responds to your e-bike depends on the policy, so ask your insurer.

The condition: what counts as an electric bicycle

The exemption covers a device that meets every item below:

  • two or three wheels, at least one with a diameter of 20 inches (about 51 cm) or more;
  • fully operable pedals for human propulsion;
  • an electric motor of less than 750 watts;
  • a fit with one of the three classes in the next table.
Class How the motor assists Assistance ends at
1 Only while the rider is pedaling 32 km/h (20 mph)
2 May propel the bike without pedaling, as with a throttle 32 km/h (20 mph)
3 Only while the rider is pedaling 45 km/h (28 mph)

See throttle versus pedal assist for the practical difference between Classes 1 and 2.

The act says “less than” 750 watts, so a motor rated at exactly 750 W does not literally meet the wording, and the act does not say whether the figure means continuous or peak output. If a bike is sold as “750 W,” ask the seller how the motor is rated.

A bike with no working pedals, a larger motor, or assistance beyond the Class 3 speed does not match the definition, and the act does not say how such a vehicle is treated. Do not assume the exemption covers it; ask state or local officials before riding it on public roads.

What still applies to an exempt e-bike

Exempt from motor vehicle law does not mean exempt from road law. Section 3 sends e-bikes to the bicycle laws in Title 55 instead, and another part of the act gives a person riding an e-bike on a roadway the rights and duties of a vehicle driver. See the basic rules of cycling on roads.

  • A permanent label. Since January 1, 2017, manufacturers and distributors must affix a label showing the classification number, top assisted speed and motor wattage, and no new e-bike may be sold to the general public in Tennessee without one. Check it when you choose an e-bike.
  • Equipment standards. To be used on a street or highway, the bike must meet the Consumer Product Safety Commission standards in 16 CFR Part 1512. The motor must also cut out when the brakes are applied, or be engaged through a switch or mechanism that cuts power when released or activated.
  • No unlabeled speed changes. Knowingly modifying an e-bike to change its speed capability without replacing the classification label is a Class C misdemeanor. Defeating a speed limit is also unsafe, so do not do it to a bike you ride on shared roads.
  • Sidewalks. No e-bike may be operated on a sidewalk unless bicycles are authorized there, and then the motor must be disabled.

Extra rules for Class 3 bikes

  • Speedometer. A Class 3 bike may not be operated on a street or highway without a speedometer that shows speed in miles per hour.
  • Helmets for everyone aboard. The operator and every passenger must wear a properly fitted and fastened helmet, whatever their age. It must meet federal Consumer Product Safety Commission standards or those of the American Society for Testing and Materials, and carry a label saying so. A violation is a Class C misdemeanor. Our guide to how helmets work helps with choosing one.
  • Age 16 from July 1, 2026. The 2016 text made it a delinquent act for anyone under 14 to operate a Class 3 bike on a street or highway. Public Chapter 651 (Senate Bill 1782) replaced “fourteen” with “sixteen” in that provision, effective July 1, 2026. Chattanooga’s notice states the same 16-year minimum. A younger person may still ride as a passenger on a Class 3 designed to carry one, wearing a helmet.
  • Paths and trails. A Class 3 bike may not be operated on a path or trail where bicycles are authorized, unless the path or trail is within or adjacent to the street or highway, or the local government or state agency in charge permits it. The Chattanooga notice states the limit without those exceptions, so rely on the act’s wording.

Where Class 1 and Class 2 bikes can ride, and where a city can say no

Public Chapter 651 also rewrote the operation rules, effective on becoming law. Class 1 and Class 2 bikes may use any part of a street or highway where bicycles are authorized, including bike lanes, shoulders and paths or trails intended for bicyclists. A local government may regulate or prohibit them there, including on state highways in its area, if it finds that necessary for public safety, and a state agency may do the same by rule or policy. A path that welcomes bicycles can still turn away e-bikes, so check the signs and the managing agency’s rules.

Before you ride

  1. Read the label. Class, top assisted speed and wattage should match what you were told and what the bike does.
  2. At walking pace in a car-free area, check that the motor stops when you brake or release the throttle. If it keeps driving, stop riding and have a qualified bike shop inspect it.
  3. On a Class 3, confirm the speedometer works and everyone aboard has a compliant helmet.

Crossing a state line

PeopleForBikes counted Tennessee among 39 states using the three-class definitions in its 2022 legislative review, and notes that each state’s law differs in the details, so check the rules of any state you ride in. See our overview of e-bike laws in the US, UK and EU.

This page reflects Public Chapter 823 (2016) and Public Chapter 651 (2026). It is general information, not legal advice, and statutes get amended, so confirm the current wording in the Tennessee Code or ask local police about a specific bike or ride.

Sources

Last reviewed: October 2026.

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