Federal land is a patchwork of agencies, and each one treats e-bikes differently. A trail that welcomes a Class 1 e-bike in one place can be closed to it a few miles away across an agency boundary. This guide summarizes what the National Park Service, the USDA Forest Service and the Bureau of Land Management publish about e-bikes, so you know which questions to ask before you load the bike. We read every page cited here on 8 November 2026. It is general information, not legal advice. Local rules change, and the land manager's current notice is what counts on the day you ride.
The quick comparison
| National Park Service | Forest Service | Bureau of Land Management | |
|---|---|---|---|
| How e-bikes are treated | Not motor vehicles; managed like bicycles where allowed | Motor vehicles under the Travel Management Rule, in three classes | Off-highway vehicles by default, unless a manager excludes them for a specific route |
| Where allowed by default | Only where a superintendent allows them, and only where traditional bicycles are allowed | Roads and trails open to motorized use | Roads and trails open to OHV use, and areas designated OHV-open |
| Non-motorized trails | Can be opened by the superintendent, by class | Only after a local designation decision with environmental review and public involvement | Only after a written decision by a BLM manager |
| Class limits | Superintendent can allow some classes and not others | Local designations can be class-specific | Authorizations can be class-specific |
| Wilderness | Closed to all bicycles | Closed to all bicycles | Closed to all bicycles |
| Where to check | The park's own website or visitor center | The forest's Motor Vehicle Use Map (MVUM) | The local field office |
Sources: NPS e-bikes page, Forest Service e-bike page, BLM e-bike page and BLM e-bike FAQ. Wilderness: the NPS page says federal statute prohibits both traditional bikes and e-bikes in wilderness areas.
The shared definition
The three agencies use the same three-class system, and all limit the motor to 750 watts with fully operable pedals. The National Park Service rule, published on 2 November 2020 and effective on 2 December 2020, and the BLM rule amending 43 CFR 8340.0-5, both define the classes this way:
| Class | How the motor helps | Assistance stops at |
|---|---|---|
| Class 1 | Only while the rider is pedaling | 20 mph |
| Class 2 | Can propel the bike without pedaling (throttle) | 20 mph |
| Class 3 | Only while the rider is pedaling | 28 mph |
A bike that goes past those limits, or has a motor over 750 watts, falls outside the definition. BLM's FAQ says such machines continue to be managed as off-highway vehicles. Our e-bike classes explainer covers how states use the same labels on roads and paths.
National parks: the superintendent decides
The NPS e-bike page says the 2020 regulation lets superintendents allow e-bikes "where appropriate, on roads and trails where traditional bicycles are also allowed." The detail sits in the regulation at 36 CFR 1.4 and in each park's rules. Three points from the NPS FAQ matter most to riders:
- E-bikes are never allowed where traditional bicycles are prohibited.
- A superintendent can open a trail to Class 1 only, or to Classes 1 and 2 but not Class 3, and can restrict or close areas for safety or resource protection.
- On Class 2 bikes, the rule prohibits using the motor alone for an extended period without pedaling, except where public motor vehicles are allowed.
State law still applies inside parks for things like helmet rules, age limits and registration, according to the NPS FAQ. State law does not decide where e-bikes can go in a park. That is the superintendent's call. The full rule text and comment responses are in the Federal Register notice.
National forests: think motorized map first
The Forest Service says its directives identify e-bikes "under three classes of motor vehicles" and that Class 1, 2 and 3 e-bikes are allowed on motorized trails and roads on national forests and grasslands. It also says more than 60,000 miles of trails and thousands of miles of roads are open to e-bike use. Opening a non-motorized trail requires a designation under the Travel Management Rule, with environmental analysis and public involvement.
In practice, the document to check is the forest's Motor Vehicle Use Map. The Forest Service's MVUM FAQ says routes not shown on the map are not open to public motor vehicle travel, that it is the rider's responsibility to check it, and that the map shows allowed uses by vehicle class and season. The same FAQ notes the map does not currently show mechanized, non-motorized use, so a local e-bike designation on a non-motorized trail may be published separately. Ask the ranger district if you are unsure. Some resorts operating under a Forest Service special use permit also allow e-bikes within their permit area.
BLM land: open where OHVs go, plus written exceptions
The BLM FAQ is direct: e-bikes are allowed on all roads and trails open to OHV use and in areas designated OHV-open. They are allowed on trails limited to bicycles and non-motorized travel "ONLY IF a BLM Manager has issued a written decision authorizing e-bike use." The 2020 rule itself "does not, by itself, open any non-motorized trails." Cross-country riding is only allowed in OHV-open areas unless specifically authorized. Some field offices have issued such decisions. BLM's e-bike page links examples, including e-bike opportunities near Moab, Utah.
State, county and city land are separate
State parks, county open space and city trails set their own rules, and they often differ from the federal agency next door. PeopleForBikes, which the NPS page itself points to, keeps a state-by-state summary of e-bike laws. Treat any summary as a starting point. The land manager's posted rules come first.
What this means when you choose a bike
- If you want trail riding on federal land, check which classes local decisions allow. Park superintendents and BLM managers can open a trail to some classes and not others, and the NPS FAQ uses Class 1 only as its example. A Class 2 throttle or a Class 3 speed can mean fewer legal routes.
- Check whether the class label is fixed. Some bikes can be switched between modes or have a throttle that can be disabled. Ask the seller how the class is set and whether the label on the frame matches the way you plan to ride.
- Weight matters off pavement. The NPS page notes the battery and motor can add 20 or more pounds over a traditional bike. That counts when you lift it over a gate or onto a rack.
- Range planning is different on dirt. Our battery care guide explains why manufacturer range figures are best-case numbers.
- Utility and cargo bikes are mostly road and path machines. See cargo and utility e-bike brands if hauling, not trails, is the job.
A pre-ride checklist
- Which agency manages the land? Park, forest, BLM, state or local?
- Is the trail open to bicycles at all? If not, it is closed to e-bikes too.
- For a national park: what does the park's website say about e-bikes and classes?
- For a national forest: is the route on the Motor Vehicle Use Map as open to motorized use, or covered by a local e-bike designation?
- For BLM land: is it an OHV route, or is there a written e-bike decision for this trail?
- Is any part of the route in designated wilderness? If so, no bikes of any kind.
- What does state law say about helmets, age and the class you ride?
Shopping for a bike? Start with our direct-to-consumer e-bike brands roundup, the online buying checklist, and the fit, safety and returns checklist. The brand reviews for Aventon, Velotric and Rad Power Bikes link to each brand's own pages for class labels and specifications. We do not publish model specs we have not verified.
How this page was made: from each provider's official product and pricing pages and its public documentation, read on the date named in the page. We have not run a hands-on test, lab benchmark, or paid user study for this page. A step-by-step section describes the vendor's published flow. It is not a test we performed.