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WY law

Are electric dirt bikes street-legal in Wyoming?

Wyoming status for Sur-Ron-class electric dirt bikes: Conversion path only. Use the sections below for registration, allowed riding areas, helmet rules, penalties, and official sources.

Headline status

Conversion path only

Off-road recreational vehicle as a two-tire motorcycle under Wyoming law; $15 ORV permit for enrolled trails/areas; unusually open public-road registration path once equipped, titled, registered, plated, insured, and properly endorsed

Wyoming is one of the best states for a Sur-Ron-class electric dirt bike. State law treats a two-tire, under-600-pound off-road motorcycle as an off-road recreational vehicle, and WYDOT says dirt bikes can be registered and driven on public roads, excluding interstates, once equipped with the required lights, reflector, stop lamp, muffler, brakes, mirror, and horn. For trails, the Wyoming State Parks ORV program requires the $15 annual ORV permit on enrolled trails and areas; even street-legal ORVs need the permit on 50-inch-or-less trails. The practical pattern is simple: private land with permission, enrolled ORV routes with the permit, and public roads only after the bike is properly titled, registered, equipped, plated, insured where required, and ridden with the correct motorcycle endorsement or permit. Riders under 18 need an approved helmet.

Key points

  • Wyoming defines a qualifying two-tire, under-600-pound off-road motorcycle as an off-road recreational vehicle
  • $15 Wyoming ORV permit required for enrolled ORV trails and areas, and for street-legal ORVs on 50-inch-or-less trails
  • Public-road path is unusually open: title, register, add required equipment, plate it, insure as required, and avoid interstates
  • Required road equipment includes headlight, taillight, rear reflector, stop lamp, muffler, brakes, mirror, and horn
  • Operators and riders under 18 must wear an approved helmet on ORV roads/routes/trails; adults are not under a universal helmet rule in official sources checked
  • A Sur-Ron-class bike is not a Wyoming electric bicycle because e-bikes require fully operable pedals and an electric motor under 750 watts

Where you can ride

Allowed

  • Private land with permission, generally without the state ORV permit unless the land manager or event requires it
  • Designated/enrolled Wyoming ORV trails and areas with the current $15 Wyoming ORV permit sticker
  • Enrolled roads and routes designated for ORV travel, following the Wyoming State Parks ORV requirements for sticker or plate, license/permit, endorsement, and equipment
  • Public roads excluding interstates after the dirt bike is titled, registered, equipped, plated, insured as required, and operated with the proper motorcycle endorsement or permit
  • Street-legal ORVs on enrolled roads/routes as allowed by Wyoming State Parks, and on 50-inch-or-less trails only with the ORV permit

Prohibited

  • Interstate highways
  • Enrolled ORV trails or areas without the required Wyoming ORV permit sticker
  • Public roads on an unregistered, unplated, or unequipped dirt bike
  • Closed routes, nonmotorized trails, wilderness, sidewalks, and private property without permission
  • Riding off the enrolled road, route, or trail designated for ORV travel
  • Treating a Sur-Ron-class bike as a Wyoming electric bicycle; Wyoming's e-bike definition requires fully operable pedals and an electric motor under 750 watts

Registration

Required

Wyoming is unusually friendly to two-wheel dirt bikes, but it is still a paperwork-and-equipment state. WYDOT says that effective July 1, 2021, dirt bikes can be registered in Wyoming and driven on public roadways, excluding the Interstate. WYDOT identifies the covered dirt bike as an off-road recreational vehicle: a motorcycle of 600 pounds or less, designed to be ridden off road, with the operator astride a seat or saddle, and traveling on two tires. WYDOT lists the equipment needed before road registration and road operation: headlight, taillight, rear reflector, stop lamp, muffler, brakes, mirror, and horn, with title through the county clerk and registration through the county treasurer. Separately, Wyoming State Parks says a Wyoming ORV permit is required for enrolled roads, routes, and 50-inch-or-less trails designated for ORV use, and the annual ORV registration user fee is $15. Street-legal ORVs still need a Wyoming ORV permit when operating on 50-inch-or-less trails.

Helmet

Wyoming's ORV helmet rule is under-18. Wyoming State Parks' ORV requirements cite W.S. 31-5-124 and say operators and riders under 18 must wear an approved helmet on roads, travel routes, and trails designated for ORV travel. Adults are not under a statewide universal ORV helmet rule in the official sources checked, but a DOT/ECE helmet, eye protection, boots, gloves, and armor remain the right baseline, and land managers or events can be stricter.

License

Private-land off-road riding generally does not require a driver's license. Wyoming State Parks says operators without a driver's license or permit, normally riders 15 and under, can operate an ORV only on enrolled trails, designated riding areas, and private property with permission. Operators over 15 with a permit or driver's license can ride roads, routes, and trails designated for ORV travel, and non-designated roads only if the ORV is street legal. Road use of a registered dirt bike requires a valid driver's license with an M or MR endorsement or permit, plus proof of insurance where required.

Penalty risk

Expect citations for riding enrolled ORV trails without the $15 permit, using public roads without title/registration/plate/required equipment, riding interstates, leaving designated routes, riding without the required license/endorsement/insurance, or violating the under-18 helmet rule. Wyoming State Parks emphasizes that all ORV travel must remain on enrolled roads, routes, and trails.

Sources

Last verified: 2026-07-07