Wyoming Electric Bike Laws 2025

Summary of Wyoming E-Bike Laws in 2025

• Wyoming has adopted a three-class electric bike system (Class 1, 2, and 3) that remains in effect in 2025, regulating e-bikes similarly to traditional bicycles.

• All three classes are legal to ride on roads and bike lanes, with no license, registration, or insurance required.

• Class 1 and 2 e-bikes can be used on many bike paths and trails, but access may be limited for Class 3 e-bikes due to their higher speeds.

• Special restrictions apply to Class 3 e-bikes, including a minimum operator age of 16 and helmet requirements for minors under 18.

• Riders must follow rules regarding age, helmets, and designated riding areas, with some restrictions on where e-bikes can be used, such as certain trails and park lands.

• Overall, Wyoming promotes eco-friendly commuting and recreation through its e-bike laws, encouraging safe and legal riding practices.

Wyoming’s E-Bike Classifications in 2025

Wyoming defines an “electric bicycle” as a bike or trike with fully operable pedals, a seat, and an electric motor under 750 watts. The state recognizes three classes of e-bikes, aligning with national standards:

• Class 1 e-bike – Pedal-assist only; motor provides assistance only when you pedal and cuts out at 20 mph. There is no throttle on Class 1. This class offers a subtle boost to pedaling and is popular for mountain biking and casual rides.

• Class 2 e-bike – Throttle-assisted; can propel the bike without pedaling, but the motor stops providing power at 20 mph. Class 2 models let you cruise via throttle and are often used by those needing occasional rest from pedaling (e.g. on hills or longer trips).

• Class 3 e-bike – High-speed pedal-assist; motor assists only while pedaling (no throttle) and cuts out at 28 mph. Class 3 bikes are the fastest category and are often favored for commuting due to their higher speed capability, but they come with extra legal restrictions in Wyoming (detailed below).

All e-bike classes in Wyoming must have motors under 750W by law. Additionally, Class 3 e-bikes are required to be equipped with a speedometer that displays their speed in mph – a safety feature to help riders mind their velocity.

Manufacturers must label each e-bike with its class, top assisted speed, and wattage so consumers and law enforcement can easily identify its classification. 

Importantly, Wyoming’s adoption of these classes means that low-speed e-bikes are not treated as motor vehicles under state law. As long as your e-bike falls into Class 1, 2, or 3, it is legally considered a bicycle, not a moped or motorcycle.

This classification grants e-bike riders the same general rights and duties as regular cyclists, but also means certain limitations apply to Class 3 e-bikes in the interest of safety (especially on paths and for young riders).

Helmet Laws and Age Restrictions

Wyoming’s e-bike regulations balance freedom for adult riders with safety rules for younger riders. Currently, no statewide law mandates helmet use for standard bicycle riders of any age, and this extends to most e-bike use as well. 

Adults are not legally required to wear a helmet when riding an e-bike in Wyoming, but it’s strongly recommended to protect yourself. That said, helmets become effectively mandatory for minors on certain e-bikes:

• Class 3 e-bike helmet requirement: Wyoming law specifically requires that any rider under 18 on a Class 3 e-bike must wear a properly fitted bicycle helmet. In fact, it is illegal for a minor (anyone under 18) to operate or even be a passenger on a Class 3 e-bike without a helmet that meets U.S. Consumer Product Safety Commission standards. This rule recognizes that Class 3 e-bikes can reach higher speeds (up to ~28 mph), where the risk of head injury in a crash is greater. If your teenager is riding a Class 3, make sure they buckle a helmet – it’s the law (and common sense).

• Helmet use on Class 1 and 2: For Class 1 and 2 e-bikes, there is no state law requiring helmets for minors. Wyoming does not impose any helmet law for these classes or for traditional bikes. However, any rider under 18 would be wise to wear a helmet regardless of e-bike class, and parents should encourage this. Many Wyoming cities and counties also promote helmet use for youth through safety campaigns. While not legally required for Class 1 and 2, a helmet is a simple and effective safety measure.

In terms of age restrictions:

• Minimum operator age: Wyoming prohibits anyone under 16 years of age from operating a Class 3 e-bike. This means the e-bike’s driver must be 16 or older if the bike can assist up to 28 mph. A child under 16 may ride as a passenger on a Class 3 (for example, on a cargo e-bike or tandem designed to carry passengers), but they cannot be in control of the motor themselves. There is no statewide minimum age for operating Class 1 or Class 2 e-bikes – theoretically, a younger teen or child could ride those under supervision. Nonetheless, parents should use judgment; a powerful Class 2 throttle bike can still hit 20 mph, so ensure any younger riders are capable and responsible enough to handle it. Always check for any local age-related rules (some city trail systems or rental companies may have their own age limits).

In short, Wyoming’s e-bike laws focus age/helmet rules on Class 3 bikes: no one under 16 can drive a Class 3, and minors 17 or younger must wear helmets on them. 

For Classes 1 and 2, the law leaves it up to riders and parents, with no mandated helmets or age cutoff – but the best practice is for all riders under 18 to wear helmets and for kids to ride age-appropriate e-bikes under adult supervision. 

Wyoming’s approach aims to maximize safety on the fastest e-bikes while keeping lighter e-bikes accessible.

Related reading: Nevada Electric Bike Laws 2025

Licensing, Registration, and Insurance Requirements

One big advantage of e-bikes in Wyoming is the lack of bureaucratic hurdles to start riding. No driver’s license, vehicle registration, or special insurance is required for electric bicycles in Wyoming. 

Unlike cars or motorcycles, e-bikes are explicitly not subject to the licensing, registration, or insurance provisions that apply to motor vehicles. In the eyes of the law, an e-bike is a bicycle, so you don’t need license plates, a DMV registration sticker, or liability insurance to ride one.

To recap the key points on this front:

• Driver’s License: You do not need a driver’s license or permit to operate a Class 1, 2, or 3 e-bike in Wyoming. This holds true even for riders under 16 on Class 1 or 2 (since those riders are allowed, as mentioned). E-bikes are a great option for people who don’t have a driver’s license or prefer not to drive – you can still legally commute or travel by e-bike without any licensing. Just be sure to follow bicycle rules of the road.

• Registration: Wyoming does not require e-bike registration with the state or any agency. When you buy an e-bike, there’s no title or registration process; you can essentially “buy and ride.” The only identification required is the manufacturer’s classification label on the bike (as noted, manufacturers must label the class and motor specs). Keep that label intact in case authorities ever need to verify your e-bike’s class. You might consider voluntary registration (some local police offer bicycle registrations to help recover stolen bikes), but it’s not mandated.

• Insurance: There is no legal requirement to insure your e-bike in Wyoming. E-bikes aren’t considered motor vehicles, so auto insurance laws don’t apply. Many homeowners’ or renters’ insurance policies will cover a bicycle (some treat e-bikes as personal property), but that’s up to you to arrange for theft or liability coverage if desired. It’s not required by law. Given e-bikes’ low top speeds and light weight, the state doesn’t see them as a significant public liability risk compared to cars (which cause far more severe crashes). Thus, e-bikers aren’t forced to carry insurance.

Overall, Wyoming keeps e-biking accessible and low-cost by removing licensing and registration burdens. 

This approach, established in the 2019 legislation, was intended to foster e-bike adoption. You can hop on an e-bike and ride legally without paperwork, as long as you obey the traffic laws. Be aware that DUIs (riding under the influence) do apply to bicycles – having no license requirement doesn’t mean you can ride drunk; you are subject to the same rules against impaired riding as any cyclist or driver. But as far as owning and operating the e-bike itself, Wyoming imposes no special licensing or registration steps. This is great news for commuters and riders who want a hassle-free transportation option. 

One note: while state law imposes no insurance requirement, if you use an e-bike for daily commuting in traffic, you might consider checking if your insurance can cover bicycle liability, just for your own protection. It’s optional, but some riders do it for peace of mind. Again, it’s not mandated – purely a personal choice.

Where You Can Ride: Roads, Bike Lanes, Sidewalks, and Trails

A crucial aspect of e-bike law is where each class of e-bike is allowed to travel. Wyoming’s rules aim to integrate e-bikes into both the road network and trail systems, while addressing potential conflicts on high-speed e-bikes. 

In general, electric bikes are permitted everywhere traditional bikes are allowed, with a few class-based exceptions on certain paths. Let’s break down the riding locations:

On Roads and Bike Lanes

All classes of e-bikes are allowed on public roads in Wyoming, including streets and highways, just like regular bicycles. 

State law explicitly says e-bike riders have the same rights and duties as other cyclists and vehicle drivers on the road. Practically, this means when you ride an e-bike on the street, you must follow standard traffic laws: ride in the same direction as traffic, obey traffic signals and stop signs, signal your turns, yield when required, etc. 

Wyoming statute §31-5-702 affirms that every person riding a bicycle or e-bike on a roadway has all the rights and is subject to all the duties applicable to the driver of a vehicle. So, “if you can't do it in a car, you can't do it on a bicycle,” as the Jackson police have put it.

When riding on a roadway, e-bikes should generally keep as far to the right as practicable, except when making left turns or avoiding hazards. Wyoming law requires cyclists to ride near the right edge of the road when safe to do so, to allow faster traffic to pass. E-bike riders, especially if moving at higher speeds, should be courteous and predictable. You may use the full lane when necessary (such as to avoid debris or when the lane is too narrow to share), but don’t unnecessarily impede traffic. 

Riding two abreast is allowed on Wyoming roads only if it doesn’t block traffic; cyclists can’t ride more than two side-by-side and must single up if traffic needs to pass.

Bike lanes: If a road has a marked bicycle lane, e-bikes of all classes can use it. Bike lanes are part of the roadway set aside for bikes; since e-bikes are legally bikes, you’re welcome to ride in those lanes. In fact, bike lanes are often the safest place for an e-bike in town. Class 3 e-bikes (28 mph assist) should definitely use bike lanes or the extreme right of the road, rather than mixing with high-speed car traffic, whenever a bike lane is available. 

Speed: While there’s no special e-bike speed limit on roads beyond the assist cut-offs of each class, you are subject to general speed laws (you shouldn’t exceed posted speed limits, obviously). It’s rare for an e-bike to exceed a road’s speed limit (20–28 mph is within typical city speeds), but keep in mind that doing 20-28 mph on a bike is significant – always travel at a safe speed for conditions. In slow zones (school zones, etc.), slow down accordingly. Wyoming has no separate speed limit for e-bikes beyond what local authorities might set on paths. 

Highways: Interestingly, Wyoming (like some western states) allows bicycles on interstate highways in certain rural stretches where no better alternative exists. For example, cyclists (and thus e-bikers) can ride on the shoulder of some interstate segments in Wyoming if there are no local roads available; this is legal unless signage prohibits it. Always check local rules, but generally, if a highway is not expressly banning bicycles, you can use it. Stick to the shoulder and exercise extreme caution with high-speed traffic. E-bikes may help on long highway grades (especially Class 1 or 3 for pedaling assist), but battery range and safety are concerns on such routes. 

Reminder: Because e-bikes are treated as vehicles, you cannot ride on controlled-access highways where bicycles are banned, nor can you ride against traffic or ignore traffic laws. Riding an e-bike on the road while intoxicated is illegal just as driving a car would be (you could be charged with cycling under the influence). So enjoy the full road rights, but also the responsibilities. In summary, for roads and bike lanes, Wyoming law is very welcoming to e-bikes. Use common sense and follow cycling rules: ride right, be visible, and be predictable. E-bikes can keep up better with traffic than regular bikes, especially Class 3, which can be a boon for commuting – just remember cars still may not expect a bicycle going nearly 30 mph, so ride defensively.

In summary, for roads and bike lanes, Wyoming law is very welcoming to e-bikes. Use common sense and follow cycling rules: ride right, be visible, and be predictable. E-bikes can keep up better with traffic than regular bikes, especially Class 3, which can be a boon for commuting – just remember cars still may not expect a bicycle going nearly 30 mph, so ride defensively.

Sidewalks

Can you ride an e-bike on the sidewalk in Wyoming? The answer is generally no – it’s not recommended and often not allowed. 

Wyoming state law doesn’t explicitly ban bicycles or e-bikes on sidewalks at the state level, but it defers to local authorities and common practice. In general, bicyclists (and e-bikers) should not ride on pedestrian sidewalks. 

Sidewalk riding is not explicitly addressed in Wyoming statutes (no blanket prohibition exists statewide), but many Wyoming towns have ordinances that either prohibit bikes on certain sidewalks (typically in downtown/business districts) or require cyclists to yield to pedestrians. 

For e-bikes in particular, riding on sidewalks is discouraged for safety reasons. E-bikes are faster and heavier than normal bikes, and mixing with foot traffic on a narrow sidewalk can be dangerous. 

Some sources flatly state that e-bikes are prohibited on sidewalks in Wyoming. While this isn’t codified in a single state statute, it reflects a general rule of thumb: sidewalks are intended for walking, and any vehicle (even a bicycle) can be restricted. 

Most city codes in Wyoming (e.g., Casper, Cheyenne, Jackson, etc.) either ban or limit bicycle riding on sidewalks in busy areas. For example, Casper city ordinance prohibits riding a bicycle or e-scooter on sidewalks in the downtown area. Cheyenne and Laramie have similar rules in their core districts or where posted.

If you must use a sidewalk (perhaps on a bridge or street too dangerous to ride on the road), it’s technically not a state crime to do so, but you must yield to pedestrians and ride at walking speed. And if any local law enforcement tells you to get off the sidewalk, comply – they may be enforcing a local ordinance. 

Remember, an insurance company or attorney could hold sidewalk riding against you in case of an accident. 

It’s better to stay on the road or designated bike paths. In summary, assume that sidewalk riding is off-limits for e-bikes, except maybe for very young kids in residential areas. Certainly, a high-speed Class 3 e-bike should never be on a sidewalk – that’s dangerous and likely illegal under local law. Class 2 throttle bikes and Class 1 pedal-assist bikes also should stick to bike lanes or roads, unless explicitly allowed on a sidewalk or multi-use path. 

Always check city regulations if you’re unsure. As a rule: use bike lanes or the roadway, and reserve sidewalks for walking your bike if necessary.

Bike Paths and Multi-Use Trails

Wyoming offers many paved bike paths and greenway trails (often shared with pedestrians, joggers, etc.) which are separated from the road. These are wonderful resources for cyclists and e-bikers alike. 

Electric bikes are allowed on most bike paths and multi-use trails in Wyoming, but with some class-specific caveats to keep things safe. The Wyoming e-bike law allows Class 1 and Class 2 e-bikes on any bicycle or multi-use path where regular bicycles are allowed by default. Class 3 e-bikes, however, face more restrictions on such paths.

Here’s how it breaks down:

• Class 1 and 2: You can ride Class 1 and Class 2 e-bikes on bike paths and shared-use paths wherever a normal bicycle can go, unless a local rule prohibits it. The 2019 law explicitly permits Class 1 and 2 on bike/multi-use paths open to bikes. For example, if your town has a greenway trail or if there’s a rails-to-trails path, you may use your Class 1 or 2 e-bike on it. Local authorities do have the power to override this – they can ban e-bikes on specific paths if they choose. But as of 2025, we are not aware of any Wyoming city outright banning Class 1/2 e-bikes on their bike paths; most welcome them, recognizing that pedal-assist bikes don’t significantly differ from regular bikes in speed or impact (especially Class 1 which has no throttle). Still, it’s wise to check local signage – some paths might have signs like “No Motorized Vehicles.” Note that Wyoming law exempts e-bikes from the definition of “motor vehicle,” but sometimes those signs are interpreted to include e-bikes unless there’s clarification. Many jurisdictions are updating signs to explicitly allow e-bikes of certain classes. In general, if pedestrians and cyclists share the path, you can ride a Class 1 or 2 e-bike there, just ride respectfully (slow down when passing others, give an audible signal when overtaking a pedestrian, etc.).

• Class 3: By default, Class 3 e-bikes (28 mph assist) are not allowed on most bike paths or non-motorized trails unless one of two conditions is met: (a) the path is alongside a road, or (b) the local authority explicitly permits Class 3 on that path. Wyoming law states that a Class 3 e-bike “shall not be operated on a bicycle or multi-use path” unless it is within or adjacent to a highway or roadway, or the local jurisdiction says OK. So, if you have a Class 3 e-bike, you are generally restricted to roadway facilities – streets, bike lanes, or sidepaths immediately next to roads – rather than tranquil separated trails. For example, a Class 3 could be used on a paved path next to a highway (sometimes called a sidepath) or a path that runs parallel to a road, since that’s considered part of the road corridor. But a Class 3 shouldn’t be taken onto, say, a riverside greenway trail or a path through a park, unless local rules have specifically opened it to Class 3. This restriction is intended to prevent conflicts, as Class 3 bikes can approach 28 mph and might endanger walkers or casual cyclists on narrow trails. In practice, many Class 3 riders just use the bike lane on the road instead of a crowded path. If your city does want to let Class 3 bikes on certain paths, they can post signage allowing it. Always look for posted e-bike class rules on trails. If none are posted, assume Class 3 is not allowed and stick to the road.

• Local authority control: The law gives cities, counties, and state agencies the ability to regulate e-bike use on paths and trails under their jurisdiction. So a town can decide to ban all e-bikes on a particular greenway if they feel it’s necessary (or conversely, explicitly allow Class 3). Similarly, state park authorities or other agencies managing trails can set rules (more on state trails below). Thus, while state law is permissive for Class 1/2 on paths, always respect local rules which might be stricter. Typically, you’ll see signs at trailheads if e-bikes are restricted. If in doubt, contact the local parks/rec department.

In summary, Wyoming generally allows e-bikes on multi-use paths: Class 1 and 2 e-bikes are welcome on bike paths, whereas Class 3 e-bikes are usually restricted to on-road bike lanes or designated areas. This means commuters on Class 3 might need to stay on the street instead of a parallel greenway, for example. Meanwhile, recreational riders with Class 1 or 2 can enjoy most trails alongside other cyclists. 

Always yield to pedestrians and keep speeds reasonable – even 20 mph can be too fast on a crowded trail. Some multi-use paths may post a speed limit (e.g., 15 mph) for all users; if so, obey it even if your e-bike can go faster under assist. 

One real-world example: The Jackson Hole Community Pathways (a network of paved paths in Teton County) historically did not allow any motorized vehicles. After Wyoming’s e-bike law, Teton County updated regulations to allow Class 1 e-bikes on pathways, but not Class 2 or 3. 

So in Jackson, if you have a Class 2 (throttle) e-bike, you technically should ride on the road, not the pathway, unless you turn off the throttle and use it like a Class 1. This kind of local nuance is important – know your area’s stance. As of 2025, many jurisdictions in Wyoming favor allowing at least Class 1 on trails to encourage outdoor recreation for a broader range of people.

Wyoming State Parks and Trails

Wyoming’s state parks and state-managed trails offer great outdoor riding opportunities, and they have specific rules for e-bikes, particularly on natural-surface trails. 

The Wyoming Division of State Parks & Historic Sites generally classifies e-bikes as bicycles, but with limits on which classes can go on non-motorized trails:

• In Wyoming State Parks, Class 1 e-bikes are allowed on any trails open to traditional bicycles, even if those trails are designated as non-motorized. This means if a State Park has a mountain biking trail or shared-use path where regular bikes can ride, you can take a Class 1 pedal-assist e-bike on it. For example, Curt Gowdy State Park is famous for its mountain bike trails – a Class 1 eMTB (electric mountain bike) would be permitted on those bike trails under State Parks policy (which mirrors the state law approach). Class 2 and Class 3 e-bikes, however, are typically not allowed on non-motorized trails in State Parks. Since Class 2 has a throttle and Class 3 has higher speed, the State Parks default to excluding them from mountain bike trails that are marked non-motorized. Those classes would be restricted to motorized routes or park roads. In effect, State Parks treat Class 1 e-bikes like bicycles, but Class 2 and 3 like motorized vehicles for trail access.

• State-managed paths: Some paved trails or paths might be under state ownership (for instance, a state rail-trail). In those cases, likely the same principle: Class 1 allowed, Class 2/3 possibly not unless posted. Always check the specific park or trail’s regulations. State Parks often post signs or mention on their websites what classes of e-bike are allowed. As of the latest info, “Wyoming State Parks allows Class 1 electric bicycles on non-motorized trails that allow traditional bicycles”, confirming the above.

• Motorized trails in parks: If there is an OHV or motorbike trail in a state park (less common, but some parks have ORV areas), all e-bike classes could go there since it’s already a motorized trail. But those trails are typically rugged ATV routes, not typical biking trails, so it’s an option primarily for Class 2 or 3 e-bikes if you’re into off-roading (keeping in mind those e-bikes might not have the suspension or tires for rough ATV trails).

• Park roads and campgrounds: Any e-bike class can be used on park roads open to vehicles (just like on other roads). Riding through the campground loop or to a trailhead on your e-bike is fine. Just adhere to the park’s speed limits and any vehicle regulations.

In short, in Wyoming’s state parks: use your Class 1 e-bike freely on bike-legal trails; with a Class 2 or 3, stick to roads or motorized areas unless you have explicit permission to do otherwise. Park rangers have discretion, and they’re primarily concerned with safety and preserving the quiet experience on non-motorized trails. 

Some parks or forests have even implemented an e-bike permit or sticker system to help identify classes. For instance, there’s discussion of permits in Bridger-Teton National Forest (a federal area) to tag e-bikes by class for trail use. While that’s federal, the idea could extend to state lands if usage increases. So don’t be surprised if in the future you see something like a “Class 1 e-bike permit” required on certain trails (just as an example; not in effect statewide yet).

Federal Lands: National Forests, BLM, and National Parks

Wyoming is home to vast federal public lands – including National Forests, Bureau of Land Management (BLM) lands, and famous National Parks (Yellowstone and Grand Teton). E-bike rules on federal lands can differ from state laws, because federal agencies have their own regulations. Here’s a breakdown:

National Forests & BLM Lands: Generally, the U.S. Forest Service and BLM currently classify e-bikes as motorized vehicles for the purpose of trail access. This means on National Forest or BLM trails in Wyoming, e-bikes are only allowed where motor vehicles are allowed. In practice:

• You may ride e-bikes on all roads and trails that are open to motorized use (cars, ATVs, dirt bikes) on Forest Service/BLM land. For example, in Bighorn National Forest, e-bikes are explicitly allowed on all National Forest roads open to vehicles and on 200+ miles of motorized trails. So if there’s a jeep road or an ATV trail, you can take your e-bike there. Many forest two-tracks and old logging roads are fair game for e-bikes, which opens up a lot of country for exploration. Do carry a Motor Vehicle Use Map (MVUM) for the forest to know which routes are motorized.

• Non-motorized trails (hiking/biking/horse trails) on federal land are generally off-limits to e-bikes unless posted otherwise. If a trail in a national forest is designated for foot or bicycle traffic only (no motors), an e-bike would violate that rule if the forest hasn’t made an exception. You could be ticketed by rangers for riding an e-bike on a non-motorized trail, as it’s treated like riding a dirt bike on a closed trail. This is a key difference from state/city trails: a trail that Wyoming State Parks or a city might let you ride a Class 1 e-bike on, the Forest Service might still disallow because at the federal level it’s considered motorized. Always check the land management: on federal forest land, default to no e-bikes on singletrack bike trails or wilderness trails.

• Exceptions and new policies: Federal agencies are evolving on this issue. In 2020, the U.S. Department of the Interior directed agencies (including BLM and National Park Service) to update e-bike policies. The BLM issued a rule allowing local land managers to treat Class 1 e-bikes as non-motorized in certain areas if they undergo a public process, but it’s on a case-by-case basis. The Forest Service (under USDA) has been slower, but as of 2023-2025, many National Forests (including Bridger-Teton in Wyoming) are considering opening select non-motorized trails to e-bikes, typically Class 1 only. For instance, Bridger-Teton National Forest (Jackson area) in late 2023 released a proposal to allow Class 1 e-bikes on about 27 miles of trails on Teton Pass that were formerly non-motorized. This pilot program is being evaluated with public input in 2024-2025, and if approved, Class 1 e-bikes would be able to share certain forest mountain bike trails with traditional bikes. The proposal also suggests a permit sticker system to identify e-bike classes on those trails. Until any new rules are finalized, assume non-motorized National Forest trails = no e-bikes (except maybe winter fat biking on snow where some forests allow e-bikes as they do snowmobiles on groomed routes). If you’re an avid mountain biker with an e-bike, keep an eye on Bridger-Teton NF and other forests for evolving policies – momentum is building to allow Class 1 eMTBs in more places.

• Wilderness Areas: Note that Wilderness (capital W designated Wilderness Areas, which Wyoming has many of) are strictly off-limits to any mechanized transport. Bikes are banned entirely, so e-bikes are definitely not allowed in Wilderness. This applies to both National Forest Wilderness (like Bridger, Teton Wilderness, etc.) and Park Wilderness zones. Don’t even think about it – hefty fines and land preservation ethics make it a no-go.

So for National Forests/BLM: ride e-bikes on roads and OHV trails, but not on non-motorized trails, unless a specific pilot program or rule has opened a trail to Class 1. Always consult the local ranger district if unsure – rules can vary by forest district. And remember to yield to hikers and horses when on multi-use motorized trails (the FS requires motor vehicles, including e-bikes, to yield to non-motor traffic). 

National Parks (Yellowstone, Grand Teton): The National Park Service has embraced e-bikes in recent years to a large extent. In 2019, the Interior Department issued an order, and NPS finalized regulations in 2020, that allow e-bikes in National Parks wherever traditional bicycles are allowed. This was a big change—e-bikes are exempted from the “motor vehicle” definition in parks and treated similar to bicycles. What this means:

• In Yellowstone National Park and Grand Teton National Park, you can use e-bikes on park roads (the same as any cyclist on the road) and on any paved bike paths or routes where bikes are allowed. For example, Grand Teton has a fantastic multi-use pathway system connecting Jackson to Moose and within the park; e-bikes are allowed on these pathways now, and it’s become common to see people renting e-bikes in Jackson to tour the park. In fact, a visitor on a rental e-bike did a 50-mile day trip in Grand Teton on park roads and paths, as noted by local media. This shows how popular e-bikes have become for park touring.

• All classes vs limitations: The NPS rule uses the same class definitions (1, 2, 3 up to 750W). Generally, Class 1 and 2 e-bikes are allowed on park bike paths and roads. Class 3 are allowed on roads (which have no segregated bike lane) – you’re effectively just another bicycle on the road – but some parks might restrict Class 3 on certain narrow bike paths if speed is a concern. The NPS policy lets superintendents enact specific restrictions as needed. For instance, a park might say no e-bikes above 20 mph on a particular busy trail. Always check the park’s website or visitor center for any special e-bike rules. As of 2025, neither Yellowstone nor Grand Teton have banned any particular class of e-bikes outright, but they do require that if you’re using a Class 2 (throttle) e-bike on a multi-use path, you refrain from using the throttle when pedestrians are around, essentially using it in a safe manner akin to a pedal-assist. The key is that e-bikes are permitted, but riders must ride responsibly and not disturb wildlife or other visitors.

• Trails in parks: Note that National Parks have very few trails where bikes are allowed at all (mostly just roads and a few greenways). For example, in Yellowstone, bicycles (and thus e-bikes) are allowed only on public roads, the few bike paths near developed areas, and not on backcountry trails. Grand Teton has some service roads and the pathway for bikes, but not on hiking trails. So the park context is simpler: use your e-bike on the roads and paved paths, but not on dirt hiking trails (those are off-limits just as they are to regular bikes).

• Wildlife and safety: When e-biking in national parks, be extra vigilant. You may encounter wildlife (bison, elk, bears) on roads or paths. Follow park guidelines – e-bikes should not startle animals. In fact, an e-bike’s quietness can sometimes surprise wildlife; make noise if needed and keep distances. Also, parks often have crowds and scenic stops; keep speeds moderate. Rangers can cite e-bikers for unsafe operation just as they can motorists.

In summary, National Parks in Wyoming are e-bike friendly for Classes 1 and 2 (and Class 3 on roads), thanks to NPS policy changes. National Forests and BLM lands remain more restrictive, but pilot programs are starting to appear to allow Class 1 on select trails. 

Always double-check the rules of the specific federal land you’re on. When in doubt, assume an e-bike is treated as a motor vehicle on that land – which means roads only – unless told otherwise by signage or officials.

Recap of Allowed Areas by Class

To put it all together in a Wyoming context as of 2025:

Class 1 e-bike (pedal-assist 20mph):

• Roads and bike lanes: Allowed (treated as bicycle).

• City multi-use paths: Allowed (unless local ban).

• State park trails (non-motorized): Allowed.

• National forest/BLM non-motor trails: Not allowed (except any pilot areas specifically opened).

• National park paths & roads: Allowed.

• Sidewalks: Discouraged/likely prohibited in business areas.

Class 2 e-bike (throttle 20mph):

• Roads and bike lanes: Allowed.

• City multi-use paths: Allowed by state default, but local authorities may restrict throttle use. (Check local rules – e.g., some might say “no e-bikes using motor power” on certain paths).

• State park trails (non-motorized): Not allowed (likely treated as motorized).

• National forest/BLM non-motor trails: Not allowed.

• National park paths & roads: Allowed (with courtesy throttle use).

• Sidewalks: Discouraged/prohibited in most cases.

Class 3 e-bike (28mph pedal-assist):

• Roads and bike lanes: Allowed (ideal use case).

• City multi-use paths: Not allowed unless adjacent to a road or explicitly permitted. Generally, keep off separated bike trails.

• State park trails (non-motorized): Not allowed.

• National forest/BLM non-motor trails: Not allowed.

• National park roads: Allowed (ride with traffic). Park paved paths: Possibly not (depending on park – likely discouraged on busy paths).

• Sidewalks: Prohibited.

As you can see, Class 1 has the greatest access, Class 2 a bit less on natural trails, and Class 3 the most restricted off-road. Wherever you ride, always respect posted signs and local regulations, as they can modify these general rules.

2025 updates and recent developments

Electric bike laws continue to evolve. While Wyoming’s core e-bike law (established in 2019) remains unchanged through 2025, there have been a few developments and discussions worth noting:

• No New State E-Bike Legislation in 2023–2025: Wyoming has not introduced any major new e-bike bills or additional restrictions in the past couple of years. The framework of classifications, age limit for Class 3, and path access rules have stayed consistent since the law went into effect in 2020. Riders and shops have had a few years to get familiar with these rules, and by all accounts it’s working well – e-bikes are growing in popularity for both commuting and recreation in Wyoming. No significant push has emerged in the state legislature to change the current law. Unlike some states considering e-bike registration or tougher requirements in 2024, Wyoming has taken a hands-off approach. So, the status quo for Wyoming e-bike legality is steady as of 2025.

• Local Trail Access Debates: The conversation has heated up at the local level about allowing e-bikes on more trails. In late 2023, Bridger-Teton National Forest (near Jackson) proposed a long-anticipated plan to permit Class 1 e-bikes on ~27 miles of non-motorized trails on Teton Pass. This environmental assessment gathered public input through early 2025, revealing both support and opposition. Proponents highlight that it would let older and less-fit riders enjoy popular mountain bike trails with a bit of assist, “allowing more people to access our public lands” and boosting outdoor recreation for locals and tourists. Opponents express concerns about safety, trail conflict, and environmental impact (from speed and potential throttle misuse, even though only Class 1 with no throttle is considered). The Forest Service is weighing options, including an alternative to limit e-bikes only to areas that are already motorized (and improving those motorized trails for e-bike use). By spring 2025, a decision is expected. This will be a precedent-setting move – if approved, it effectively carves out an exception to allow Class 1 e-bikes on specific forest trails in Wyoming that were previously off-limits. Trail systems like Cache-Game near Jackson would remain non-motorized under the plan, whereas some Teton Pass trails might open to Class 1.

• National Park E-Bike Implementation: Since NPS authorized e-bikes, Grand Teton and Yellowstone have seen increasing e-bike usage each year. In 2023, Grand Teton NP officials noted a significant uptick in e-bikes on their pathways, with concessionaires renting e-bikes to visitors. They’ve focused on public education for safety (“ride single file, announce when passing, don’t disturb wildlife”). There haven’t been major incidents reported, which is good news. As of 2025, both parks continue to allow e-bikes broadly. Yellowstone, with its vast size, hasn’t had as many e-bikes except in developed areas, but Grand Teton’s concentrated pathway system near Jackson has essentially become an e-bike haven (particularly Class 1 and 2). Park rangers have authority to enforce speed and reckless riding – a few citations have been given out for riders going too fast near pedestrians. The key update is that e-bikes are now an accepted part of the landscape in national parks, and officials are working on refining guidance. The NPS also clarified in 2022/23 that electric cargo bikes (with the 3 classes) are allowed for use by park staff and potentially visitors on roads – helpful for families towing kids or gear on e-bikes.

• Safety Campaigns: In 2024, WYDOT and local police in cities like Cheyenne and Gillette ran bicycle safety campaigns that included e-bike riders. They stressed helmet use (especially for teens), proper lighting at night, and not exceeding safe speeds on mixed-use paths. These aren’t new laws, but they reflect an ongoing effort to integrate e-bikes responsibly. Some e-bike riders have been clocked going over 20 mph in busy parks; while legal if class allows, it’s prompted discussions of possibly instituting speed limits on certain popular greenways. No official speed limits on paths yet, but don’t be surprised if a city posts something like “15 mph speed limit for all bikes” on a congested trail in the future.

• Enforcement of Class Rules: One update from the field: There have been a few reports of riders modifying e-bikes to remove the speed limiters. Wyoming law says if you modify an e-bike to change its speed capabilities, you’re supposed to update the classification label accordingly. Riding a de-restricted e-bike that goes 35+ mph could technically classify it as a moped or motorcycle (and thus illegal without registration). In 2025, Wyoming Highway Patrol hasn’t launched any crackdowns on hot-rodded e-bikes, but be aware that if you tinker with your e-bike to exceed Class 3 speeds, you’re leaving the defined e-bike category and could be cited for operating an unregistered motor vehicle. Stick to the intended specs of your bike for legal riding.

In essence, the 2025 landscape in Wyoming sees no major legal changes, but ongoing adaptation: National forests are cautiously expanding e-bike access, parks are managing increased use, and communities are learning how to accommodate e-bikes on streets and trails. 

It’s a dynamic time, but Wyoming remains committed to treating e-bikes as a positive part of outdoor recreation and transportation. Riders should stay informed (check for any new local ordinances or pilot programs in your area), but can be confident that the foundational rules summarized in this article still apply throughout 2025.

By understanding Wyoming’s electric bike classifications, following the helmet and age rules, knowing where you’re allowed to ride, and staying updated on evolving regulations, you can fully enjoy the freedom and fun that e-bikes provide. 

Whether you’re a daily commuter zipping through Cheyenne on a Class 3 or a recreational rider exploring trails on a Class 1, Wyoming’s laws in 2025 are designed to integrate e-bikes smoothly into the mix. Always ride responsibly, keep an eye out for any local updates, and most importantly, have a great ride across Wyoming’s wide open spaces – with a little electric boost when you need it!