Off-Road Use: Registration Requirements
In Connecticut, dirt bikes used exclusively off-road are generally considered all-terrain vehicles (ATVs) and must be registered with the Connecticut Department of Motor Vehicles (DMV), unless operated solely on property owned or leased by the vehicle’s owner.
Helmet and Eye Protection:
- Under 21: Riders under 21 are required to wear a DOT-approved helmet when operating a motorcycle.
- All Riders: Eye protection is mandatory for all riders unless the motorcycle is equipped with a windscreen.
Age Restrictions:
- Under 13: Children younger than 13 years of age are allowed to ride off-road motorcycles but only under the direct supervision of someone 18 years or older.
Operation on Public Roads:
- Operating dirt bikes on public streets, roads, or highways is generally prohibited in Connecticut.
- However, dirt bikes can cross public roads at a 90-degree angle, but only at designated crossing points and when it is safe to do so.
Lighting Requirements:
- If operating during low-light conditions, the dirt bike must be equipped with a functioning headlamp and taillamp.

Street Use: Converting a Dirt Bike to Street-Legal
To operate a dirt bike on public roads in Connecticut, it must be converted to meet street-legal requirements:
Conversion Steps:
- Required Equipment:
- DOT-approved headlight with high and low beams.
- Taillight with brake light function.
- Rear reflector.
- Turn signals (front and rear).
- Rearview mirrors (one on each side).
- Horn audible from at least 200 feet.
- Speedometer and odometer.
- DOT-approved tires.
- Muffler to comply with noise regulations.
- Chain guard.
- Blue dashboard light to indicate high beams.
- DOT-approved headlight with high and low beams.
- Title and Registration:
- Obtain a title from the Connecticut DMV.
- Register the bike with the Connecticut DMV.
- Submit the necessary forms and documentation to the Connecticut DMV.
- Obtain a title from the Connecticut DMV.
- Inspection:
- Have the bike inspected by a licensed inspection station to ensure it meets all safety and emissions standards.
- Have the bike inspected by a licensed inspection station to ensure it meets all safety and emissions standards.
- Insurance:
- Secure liability insurance for the bike.
- Secure liability insurance for the bike.
- License Plate:
- Affix a valid Connecticut license plate to the bike in a visible and unobstructed manner.
Where You Can Ride
Off-Road:
- Private Property: Riding on private property is permitted with the landowner’s consent.
- Public Lands: Riding on public lands is allowed only in designated areas and trails. For example, Pachaug State Forest in Voluntown offers designated OHV trails.
On-Road:
- Permitted Roads: Street-legal dirt bikes can operate on public roads, excluding interstate highways and limited-access highways.
- Crossing Roads: Off-road dirt bikes may cross public roads at a 90-degree angle during daylight hours, provided they come to a complete stop and yield to oncoming traffic.

Rider Requirements
- License: A valid driver’s license with a motorcycle endorsement is required to operate a street-legal dirt bike on public roads.
- Helmet Use: Riders under 21 must wear a DOT-approved helmet; helmet use is recommended for all riders.
- Insurance: Liability insurance is mandatory for all street-legal vehicles in Connecticut, including dirt bikes.
Penalties for Non-Compliance
Failure to adhere to Connecticut’s dirt bike laws can result in:
- Fines: Monetary penalties for unregistered or improperly equipped vehicles.
- Impoundment: Unauthorized vehicles may be impounded by law enforcement.
- License Suspension: Operating without a valid license or insurance can lead to suspension of driving privileges.
Relevant Connecticut Laws and Agencies
- Connecticut Department of Motor Vehicles (DMV): Handles vehicle titling, registration, and licensing.
- Connecticut Department of Energy and Environmental Protection (DEEP): Manages public lands and designated OHV trails.
- Connecticut General Statutes Chapter 255: Outlines motor vehicle laws, including those pertaining to dirt bikes and off-road vehicles.
Start your street-legal process today with Dirt Legal.