Oregon Bike Laws: What You Need to Know

DirtLegal explains Oregon dirt bike laws, OHV registration, and how to make your bike street-legal while following state riding regulations.
Dirt bike rider kicking up powdery snow on a rugged forest trail in the mountains of Oregon, surrounded by snow-dusted evergreen trees.

Disclaimer: The information provided by Dirt Legal is for general informational purposes only and does not constitute legal or financial advice. Please consult your CPA or attorney for guidance on all financial and legal matters.

Off-Road Use: Registration Requirements

In Oregon, dirt bikes used off-road are classified as Class III all-terrain vehicles (ATVs). While titling and registration are not required for off-road use, an ATV Operating Permit is mandatory when operating on public lands designated for ATV use.

 

  • ATV Operating Permit:
    • Cost: $10
    • Validity: 2 years
    • Requirement: Must be displayed on the vehicle when operating on public lands open to ATV use.
 
  • Safety Education:
    • All Class III ATV operators are required to complete the ATV Safety Education Course and carry the ATV Safety Education Card while riding.
 
  • Youth Riders:
    • The minimum age to operate a Class III ATV is 7 years old.
    • Riders 15 years and under must:
      • Complete a hands-on training course.
      • Be supervised by an adult with a valid ATV Safety Education Card.
      • Wear a DOT-approved helmet.
      • Operate an appropriately sized ATV.
       

Street Use: Converting a Dirt Bike to Street-Legal

Converting a dirt bike for street use in Oregon is possible but involves strict compliance with both federal and state regulations.

 

Conversion Requirements:

 

  1. Engine Certification:
    • Contact the manufacturer (not the dealership) to verify if the engine is EPA-certified for street use.
    • If certified, obtain a letter from the manufacturer stating the engine meets street standards and any modifications needed.
  2. Required Equipment:
    • DOT-approved headlight with high and low beams.
    • Taillight with brake light function.
    • Front and rear turn signals.
    • Rearview mirror(s).
    • Horn audible from at least 200 feet.
    • DOT-approved tires.
    • Muffler to comply with noise regulations.
    • Speedometer and odometer.
    • Reflectors and high/low beam indicator.
  3. Documentation:
    • Manufacturer’s Certificate of Origin (MCO) or title.
    • Bill of sale.
    • Receipts for all modifications.
    • Letters from the manufacturer regarding engine certification and required modifications.
  4. Inspection and Registration:
    • Submit all documentation to your local DMV field office.
    • A Vehicle Identification Number (VIN) inspection may be required.
    • Register the motorcycle and obtain a license plate.
  5. Insurance:
    • Secure liability insurance as required for all street-legal vehicles in Oregon.
 
Dirt bike rider calmly riding along a snowy street in downtown Portland, Oregon, seen from a side view, with urban buildings and light traffic under a cloudy daytime sky.

Where You Can Ride

Off-Road:

 

  • Private Property: Riding is permitted with the landowner’s consent.
  • Designated Areas: Oregon offers over 50 designated and managed riding areas and trails. Ensure compliance with local regulations and obtain necessary permits.
 

On-Road:

 

  • Permitted Roads: Operation of dirt bikes on public roads is allowed only if the bike has been converted to meet street-legal requirements and is properly registered and insured.
 

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: All riders and passengers are required by state law to wear a helmet that meets U.S. Department of Transportation standards.
  • Eye Protection: If the motorcycle is not equipped with a transparent windscreen, riders must wear protective glasses, goggles, or a face shield.
 

Penalties for Non-Compliance

Failure to adhere to Oregon’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.
 
Winding two-lane road along the dramatic coastline of Oregon, featuring rocky cliffs, evergreen trees, and the Pacific Ocean under a dramatic sky.

Relevant Oregon Laws and Agencies

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