What Connecticut law says about riding an electric dirt bike, question by question. 6 of 6 answered from official text. Where the state has no rule on a question, the page says "No statewide rule found" and what the law does cover.
Published
Reviewed . Sources: Conn. Gen. Stat. § 14-379(4); § 14-390m(d)(1); Conn. Gen. Stat. §§ 14-379(4), 14-380, 14-387(5), 14-390m(d)(1); Conn. Gen. Stat. § 14-289g(a); § 14-1(60), (61) (2026 Supp.); Conn. Gen. Stat. §§ 23-26a, 23-26b(a), 23-26e; Conn. Gen. Stat. §§ 14-379(4), 14-387(1), 14-390m(d)(1); Conn. Gen. Stat. § 14-1(13)-(15), (31) (2026 Supp.).
The answers
Is an electric dirt bike an off-highway vehicle?
For Connecticut's snowmobile and all-terrain vehicle sections (14-379 to 14-390), "all-terrain vehicle" means a self-propelled vehicle designed to travel over unimproved terrain that has been determined by the Commissioner of Motor Vehicles to be unsuitable for operation on the public highways and is not eligible for registration under chapter 246. Separately, for section 14-390m (municipal ordinances) and section 7-148, "dirt bike" means a two-wheeled motorized recreational vehicle designed to travel over unimproved terrain and not designed for travel on a highway, and that term does not include an all-terrain vehicle as defined in section 14-379 or a motor-driven cycle as defined in section 14-1.
This rule is written for an "all-terrain vehicle", defined for sections 14-379 to 14-390 as a self-propelled vehicle designed to travel over unimproved terrain that has been determined by the Commissioner of Motor Vehicles to be unsuitable for operation on the public highways and is not eligible for registration under chapter 246. No person may operate one, and no owner may let anyone operate one, unless the owner holds a valid registration awarded by Connecticut, another state or the United States and the identification number is displayed as section 14-381 prescribes. Another state's registration counts only if that state grants substantially similar privileges to vehicles owned by Connecticut residents and registered under Connecticut law, and every Connecticut resident must register in Connecticut. The registration rule does not apply on premises owned or leased by the vehicle's owner. No person may operate one on any land without the written permission of the owner or the owner's agent, on state-owned land without the written permission of the state agency or institution that controls the land, or on land under a municipality's jurisdiction without the municipality's written permission, carried on the person while on the land; the sections do not preclude operation on land specifically designated for all-terrain vehicles by statute, regulation or local ordinance. Section 14-390m separately defines "dirt bike", for municipal ordinances, as a two-wheeled motorized recreational vehicle designed to travel over unimproved terrain and not designed for travel on a highway, and says that term does not include an all-terrain vehicle as defined in section 14-379.
No statewide off-road helmet rule found. Section 14-289g is written for persons under twenty-one who operate or are passengers on a motorcycle or a motor-driven cycle as defined in section 14-1, who must wear protective headgear conforming to 49 CFR 571.218; section 14-1 defines a motorcycle as an autocycle or a motor vehicle with not more than three wheels in contact with the ground, and its definition of motor vehicle does not include "any other vehicle not suitable for operation on a highway".
That is not the same as no rule: land managers, local governments and tracks set their own, so ask whoever manages the ground before you ride.
These rules apply on state land, to an "all-terrain vehicle" defined for sections 23-26b to 23-26g as a motorized vehicle not suitable for operation on a highway that is not more than fifty inches wide, has a dry weight of not more than six hundred pounds, travels on two or more tires specifically designed for unimproved terrain, has a seat or saddle designed to be straddled by the operator, and has an engine with a piston displacement of more than fifty cubic centimeters. No person less than twelve years of age may operate one on state land. A person between twelve and sixteen must have a certificate from the Commissioner of Energy and Environmental Protection and be supervised by a person eighteen or older who has completed the safety education course. No person may operate one on state land without that certificate and unless the vehicle is registered under section 14-380, and no certificate is issued to a person under eighteen who has not completed the safety education course.
This rule is written for an "all-terrain vehicle", defined for sections 14-379 to 14-390 as a self-propelled vehicle designed to travel over unimproved terrain that has been determined by the Commissioner of Motor Vehicles to be unsuitable for operation on the public highways and is not eligible for registration under chapter 246. No person may operate one on any public highway. The one exception is a crossing by a licensed motor vehicle operator, made at an angle of approximately ninety degrees to the highway at a location where no obstruction prevents a quick and safe crossing, after a complete stop before entering the traveled portion and with the driver yielding the right-of-way to motor vehicles using the highway. The exception does not extend to a limited access highway. Section 14-390m separately defines "dirt bike", for municipal ordinances, as a two-wheeled motorized recreational vehicle designed to travel over unimproved terrain and not designed for travel on a highway, and says that term does not include an all-terrain vehicle as defined in section 14-379.
Connecticut defines an electric bicycle as a bicycle equipped with operable foot pedals and an electric motor of fewer than seven hundred fifty watts that is a class 1, class 2 or class 3 bicycle; the definition says it does not include a dirt bike or an all-terrain vehicle. A class 1 motor engages only when the rider pedals and disengages when the rider stops pedaling or the bicycle reaches twenty miles per hour. A class 2 motor may be used exclusively to propel the bicycle and disengages when the brakes are applied or at twenty miles per hour. A class 3 motor engages only when the rider pedals and disengages when the rider stops pedaling or at twenty-eight miles per hour.
This page restates state law in plain words and links the text it came from. It is not legal advice. Cities, counties and the agencies that manage federal land (the Bureau of Land Management and the Forest Service) add rules of their own, so check with whoever manages the ground you plan to ride.
