Maine eBike Laws (2026): Where 750 Watts Is a Moped

Maine lets you ride an electric bicycle with no license, no registration, no insurance and no plate, and it asks one number of the bike. That number is 750 watts, and Maine electric bike laws write it as a strict inequality — "less than 750 watts". The commonest rating on the American market is 750 watts.

Under 750 W, strictly · 750 W is a moped · 1,500 W is a motorcycle · 482 municipalities counted · 193 bikes screened · no open rebate in the state

Maine e-bike law, last verified September 7, 2026 against Title 29-A, both 2025–26 sessions of the 132nd Legislature, the Municode and General Code libraries, the Efficiency Maine Trust, and the four land managers that control most of Maine's riding. Every other state is in our electric bike laws hub — New Hampshire and Massachusetts are the two Maine riders cross into most.

Maine is not alone in writing the ceiling exclusively. Kansas uses the same words, and got there by moving its own line down from 1,000 watts in 2022 — but where Maine names what the excluded machine becomes, Kansas removes five carve-outs at once and leaves the category to be worked out.

Quick Answer

An electric bicycle is legal on Maine roads with no driver's license, no registration, no insurance and no plates (29-A M.R.S. § 2063(14)(A)). To be one, it needs two or three wheels, fully operable pedals, a motor of less than 750 watts, and it must be a Class 1, Class 2 or Class 3 machine (§ 101(22-B)).

Maine's ceiling is exclusive. A bike rated at exactly 750 watts is not an electric bicycle in this state, and Maine has already written down what it is instead: a moped, because § 101(36)(B) reaches "an electric motor with a capacity under 1,500 watts". At 1,500 watts and above it is a motorcycle under § 101(38).

Two age rules, and the second one is the one nobody repeats. Nobody under 16 may operate a Class 3 e-bike — and in Maine, nobody under 16 may operate a Class 2 either (§ 2063(14)(H)(1)). Helmets are required under 16 on any class. There is no Maine helmet duty for an adult, and none attached to Class 3 as such, whatever you have read elsewhere.

Where you may ride has a Maine-specific catch that has nothing to do with class. Under § 2063(14)(F)(3), no e-bike may use a path designated for non-motorized traffic if "significant portions" of it "have a natural surface, including gravel, stones or wooden bridging", unless the body with jurisdiction authorizes it. In a state of rail trails and crushed-stone paths, the surface closes more ground than the class does.

And there is no open e-bike rebate anywhere in Maine as of September 7, 2026, on either the state or the municipal layer, each established from an affirmative source.

What to buy, in one line: a bike whose published motor rating is below 750 watts. That is the whole test, it is printed on the label Maine requires your seller to fit, and it settles every question on this page at once. Our full e-bike range shows the rating on each listing; electric trikes are inside Maine's definition too, because § 101(22-B) covers three wheels expressly. Free shipping anywhere in the US, US-based support and warranty, and we price-match the maker's own US price.

Most states that use the 750-watt figure write it inclusively, so the industry's default rating lands inside. Maine writes it the other way, and then does something almost no other state does: it catches what falls out.

A machine that is not an electric bicycle here is not unregulated and it is not merely off-road. Maine's moped definition reaches "an electric motor with a capacity under 1,500 watts", and its motorcycle definition starts at "not less than 1,500 watts" (§ 101(36)(B), § 101(38)). The three thresholds interlock with no gap between them.

Of the 193 bikes we screened, 67 are rated at exactly 750 watts.

The carriage roads of Acadia National Park on Mount Desert Island — forty-five miles built by John D. Rockefeller Jr., whose "construction efforts from 1913 to 1940 resulted in roads with sweeping vistas", and now the most-ridden surface in Maine. The Park Service permits Class 1 e-bikes here and no others, and the crushed-rock surface is the surface § 2063(14)(F)(3) closes elsewhere in the state absent authorization.

In this guide

• Quick Answer
• How we verified this guide
• What Maine electric bike laws count as an electric bicycle
• The two words that decide a Maine purchase
• What a 750-watt bike becomes in Maine
• The one-watt sentence
• Is a 750-watt mid-drive a moped? Maine has not answered
• What changed in Maine, and when
• Helmets: what Maine actually requires
• Maine restricts Class 2 by age, and almost nobody says so
• License, registration, insurance
• Where you may ride, and the clause about gravel
• The label your seller has to apply, in Arial
• The road rules that do apply to you
• The fine that is not there, and the remedy that is
• Rebates: authorized but not launched, and the wrong Portland
• Maine's local layer: 482 municipalities, and a hole the size of half the state
• Kittery makes it unlawful on every public way in town
• Westbrook copied the state definition into its own code
• Waterville, Topsham and the ordinances that name your bike
• Frye Island registers mopeds, and its helmet age is behind the state's
• Acadia: Class 1 only, and the shuttle will not carry it
• Baxter, the state parks and the unorganized territory
• Which bikes on our shelf are Maine legal?
• What is not an electric bicycle in Maine
• Which bike for which Maine ride?
• The 60-second checklist
• Buying it for Maine, from us
• The bottom line
• The source register
• Limitations
• Where did every rule on this page come from?
• Sources

How we verified this guide

By Milad Ghobadibeygvand, BScN (Western University, 2014), Redtail eBikes. Every e-bike, spec, price and law we publish is researched and verified against primary sources before it goes up. If you find an error on this page, write to mehran@redtailebikes.com and we will correct it in public and date the correction.

Every rule below was read in the Maine Revised Statutes on the Legislature's own site on September 7, 2026 rather than summarized from anyone else's guide. Where a figure decides something, the statute's own words are quoted. The wattage screen of our catalog is arithmetic performed against the published rating on each listing, and the script that does it is committed with its boundary tests.

There is one check most guides skip. Every statute page the Maine Revisor of Statutes publishes carries the line "Data for this page extracted on 10/20/2025", so the official text on the state's own website predates the whole of the 2026 legislative session.

We therefore read the Laws of Maine for both sessions of the 132nd Legislature directly — 16 megabytes of enacted text — and checked the Revisor's own Table of Sections Affected for every Title 29-A section either session touched. Neither § 101 nor § 2063 is among them, which is how this page can tell you what Maine's e-bike law says today.

What Maine electric bike laws count as an electric bicycle

Section 101(22-B) is one sentence and every clause in it does work:

"'Electric bicycle' means a 2-wheel or 3-wheel bicycle with fully operable pedals and an electric motor of less than 750 watts that is a Class 1 electric bicycle, a Class 2 electric bicycle or a Class 3 electric bicycle as defined in this subsection."

Four tests, and you have to pass all four.

Two or three wheels. Maine's definition covers trikes expressly, which not every state's does. If stability is what you are buying, electric trikes are inside the definition here on the wheel count.

Fully operable pedals. Decorative or folded-away pedals will not do.

Less than 750 watts. Discussed below, because it is the whole page.

It must be one of the three classes. Maine spells them out, and its Class 2 is worded unusually:

Read Class 2 again. The model bill most states copied says the motor stops assisting at 20 mph, while Maine says the motor must not be capable of propelling the bicycle at 20 mph.

A throttle bike advertised as doing "20 mph on throttle" is describing a capability the statute's Class 2 says it must not have. The difference is drafting rather than a typo, and it has been in force since P.L. 2019, c. 349.

The two words that decide a Maine purchase

"Less than."

Maine could have written "not more than 750 watts", the way Nevada does, and the industry's default rating would sit comfortably inside. It wrote "less than 750 watts" instead. A 750-watt bike misses by one watt.

That is not a technicality in this state, because Maine did not leave a gap underneath the category. The whole electric-power ladder in Title 29-A reads, in the statute's own words:

No gap. No overlap. Three inequalities that meet at 750 and at 1,500.

And the exemptions run one way only. Section 101(36) ends: "'Moped' does not include an electric personal assistive mobility device or an electric bicycle." Section 101(41) says the same of "Motorized bicycle or tricycle", and § 101(42)(C) excludes an electric bicycle from "Motor vehicle". Every one of those carve-outs protects a machine that satisfies § 101(22-B). A bike that fails the wattage test is not an electric bicycle, so none of them reaches it.

What a 750-watt bike becomes in Maine

A moped in Maine is a motor vehicle. Section 101(42) excludes snowmobiles, ATVs, motorized wheelchairs, assistive mobility devices and electric bicycles from that term. It does not exclude mopeds.

So the ordinary motor-vehicle chain applies, and it is short:

• Registration. Section 351: "The owner of a vehicle that is operated or remains on a public way is responsible for registering the vehicle." Under § 351(1)(E), operating one that "has never been registered by the current owner of the vehicle" is a Class E crime — not a ticket.
• License. Section 1251(1)(A): operating a motor vehicle without a license is "a Class E crime, which is a strict liability crime".
• Insurance. Section 1601(1) requires financial responsibility of "an operator or owner of a vehicle registered in this State or required to be registered in this State".
• Helmet, under 18. Section 2083(1)(B) requires protective headgear for an under-18 operator of a moped, to "American National Standards Institute specifications Z 90.1 or … Federal Motor Vehicle Safety Standard No. 218" — a motorcycle helmet, not a bicycle helmet.

None of that is exotic. It is what Maine asks of any moped, and the only reason it is surprising is that the machine in question looks like a bicycle and is sold as one.

The one-watt sentence

Put two seventeen-year-olds side by side in Portland. One is on a bike rated 749 watts. The other is on a bike rated 750.

The first owes Maine nothing at all: no helmet duty of any kind attaches to a sixteen-or-over rider on an electric bicycle. The second is operating a moped, and owes a motorcycle-standard helmet under § 2083, a driver's license under § 1251, a registration under § 351 and insurance under § 1601.

One watt, on a specification sheet, decided all of that.

This is why the wattage figure on a listing is worth more attention in Maine than in most states, and it is the single most useful thing to check before you buy.

Every bike in our full range publishes its motor rating on the listing, so you can apply § 101(22-B)'s test yourself before you spend anything. Our 750-watt guide explains what the figure actually measures, and the e-bike motor guide explains why the rated figure and the peak figure are different numbers that get printed in the same place.

Is a 750-watt mid-drive a moped? Maine has not answered

The moped definition has a third limb, and it is the one that is genuinely unresolved.

Section 101(36)(C) requires a moped to be "equipped with a power drive system that functions only directly or automatically and does not require clutching or shifting by the operator after the drive system is engaged."

A hub motor drives the wheel directly. Nothing the rider shifts sits between the motor and the road, so a 750-watt hub-drive plainly satisfies that limb and is plainly a moped in Maine.

A mid-drive motor delivers its power through the same chain and the same derailleur the rider is shifting.

Whether that "requires … shifting by the operator" within the meaning of § 101(36)(C) has no published Maine answer: no reported decision and no Bureau of Motor Vehicles guidance addresses it. Both readings are available on the text:

• It is still a moped. The clause is aimed at clutch-and-gearbox motorcycles; a bicycle drivetrain is not what "clutching or shifting" means, and the drive system engages automatically.
• It is not a moped. The words say what they say, and on a mid-drive the operator does shift the system that transmits the motor's power.

If it is not a moped and it is not an electric bicycle, Maine's ladder has a rung missing for one kind of machine alone — which is itself a reason to think the first reading is the one a court would take.

The advice that survives either answer is the same. A bike rated under 750 watts never raises the question. If you want the argument not to exist, that is the number to buy at, and it is the reason this page keeps returning to it.

What changed in Maine, and when

Nothing, and that is worth stating precisely because so much has changed elsewhere.

Maine's e-bike framework was enacted by P.L. 2019, c. 349, which created § 101(22-B) and § 2063(14) and carved an electric bicycle out of the moped, motorized-bicycle and motor-vehicle definitions.

P.L. 2021, c. 86 then added the Class 3 speedometer requirement at § 2063(14)(G) and the closing sentence about private ways.

Since then: nothing. That is a harder thing to establish in Maine than it sounds. The Legislature's own bill-status search answers "There were no matches" to every query, including the word "school" in the current session, so it cannot be used to prove a negative about Maine's statute book.

The route that works is the Revisor's published Laws of Maine and its Table of Sections Affected:

The table is reliable on a case with a known answer: P.L. 2025, c. 317 amended Title 35-A section 10126, and the 2025 table carries the three rows that act created and no others.

So the absence of a § 2063 row in either session's table means the section was not amended.

Helmets: what Maine actually requires

You will read that Class 3 riders in Maine must wear a helmet regardless of age. Maine imposes no such duty. The word "helmet" appears zero times in § 101, and Title 29-A contains exactly three helmet obligations that can reach a rider:

The e-bike rule is the first row, § 2063(14)(H)(3), and it is age-based rather than class-based:

"A person under 16 years of age who is an operator or passenger on an electric bicycle shall wear a properly fitted and fastened bicycle helmet, as defined in section 2322, subsection 2." — § 2063(14)(H)(3)

The Class 3 helmet rule people repeat about Maine belongs to the model bill that several other states adopted. Maine took the model bill's Class 3 speedometer clause and its age-16 operating bar; it did not take the helmet clause.

A second duty travels with the bike rather than the rider. Under § 2324, a business renting bicycles must post notice of the chapter and "provide an appropriate helmet to an operator or passenger who is under 16 years of age" — worth knowing if you are renting in Bar Harbor rather than bringing your own.

Maine restricts Class 2 by age, and almost nobody says so

This is the half of Maine's age rule that gets dropped, and it is the half a parent needs.

"A person under 16 years of age may not operate a Class 2 or Class 3 electric bicycle." — § 2063(14)(H)(1)

Most states that set an age floor set it on Class 3 alone, because Class 3 is the fast one. Maine set it on Class 2 as well — the throttle class — and Class 2 is what most bikes marketed to families actually are. A fifteen-year-old in Maine may ride a Class 1 pedal-assist machine and may not ride the throttle bike parked next to it, whatever their relative speeds.

A passenger under 16 is allowed on a Class 2 or Class 3, but only "if it is designed to accommodate passengers" (§ 2063(14)(H)(2)) — a rear rack rated for cargo is not a passenger seat.

If you are buying for a rider under 16, the class on the label is the thing to read first, and our guide to electric bikes for kids and teens works through the same question across all fifty states. For a Maine teenager the shortlist is Class 1 machines in our full range — pedal-assist, under 750 watts, and legal for them to operate on day one.

License, registration, insurance

For an electric bicycle, none of them:

"A person operating an electric bicycle is not subject to the provisions of this Title relating to financial responsibility, driver's licenses, registration and license plate requirements." — § 2063(14)(A)

That is the whole exemption and it is unconditional on its own terms. It is also the exact sentence that stops applying the moment the bike fails § 101(22-B), which is what the ladder above is about.

Where you may ride, and the clause about gravel

Maine's access rule is § 2063(14)(F) and it has three subparagraphs. The first two are conventional. The third is not, and it is the one that decides most Maine rides.

Class 1 and Class 2 "may be operated in any place where bicycles are permitted to travel, including, but not limited to, bicycle paths, except that a municipality, local authority or governing body of a public agency that has jurisdiction over a bicycle path may prohibit" them there.

Class 3 "may not be operated on a bicycle path unless it is within a highway or roadway or the bicycle path has been authorized for the operation of Class 3 electric bicycles" by that body.

And then the surface rule, which applies to every class:

"Notwithstanding subparagraphs (1) and (2), an electric bicycle may not be operated on a bicycle path designated for nonmotorized traffic if significant portions of the bicycle path have a natural surface, including gravel, stones or wooden bridging, unless authorized by the municipality, local authority or governing body of a public agency that has jurisdiction over the bicycle path." — § 2063(14)(F)(3)

Read that against a map of Maine. The state's rail trails are stone dust. Its multi-use paths cross wooden bridging. "Significant portions" is not defined in § 2063(14)(F)(3) and the statute does not say who decides, which means the practical answer on any given path is whoever manages it — and the default, absent their authorization, is closed.

Class does not save you here. A Class 1 pedal-assist bike, the most permissively treated machine in the statute, is barred from a gravel non-motorized path by the same sentence that bars a Class 3.

So in Maine the surface decides the route more often than the class does, and the bike that copes with what is left — unpaved shoulders, packed camp roads, frost heave — is usually a fat-tire build. Under 750 watts, it is an electric bicycle everywhere the statute allows one. This is the clause that makes Acadia's authorization matter so much, and it is almost entirely absent from other guides to this state.

Two more provisions in the same subsection are worth having:

• Private land. The subsection closes by saying it "may not be construed to limit the authority of the owner of a private way or the owner of private property to restrict or allow the operation of electric bicycles". In a state where a large share of the recreational trail network runs across private timberland by the landowner's permission, that sentence is not boilerplate.
• "Bikeway" is defined at § 2322(7) as "a vehicle way, paved or unpaved, upon which bicycles, unicycles or other vehicles propelled by human power may be pedaled".

The whole of Maine's electric-bicycle law is one subsection. Every paragraph of it, and what each one does:

The label your seller has to apply, in Arial

Maine legislates the typeface. This is real:

"Beginning October 1, 2019, a manufacturer, distributor or seller of electric bicycles in this State shall apply a label that is permanently affixed, in a prominent location, to each electric bicycle. The label must contain the classification number, top assisted speed and motor wattage of the electric bicycle and must be printed in Arial font in at least 9-point type." — § 2063(14)(B)

Three things follow for a buyer. The duty binds the seller as well as the manufacturer. The label must carry the motor wattage, which is the number this whole page turns on. And because it must be permanently affixed and prominent, it is the first thing to look for on a bike you are considering — a Maine-compliant label tells you your class and your wattage without trusting a product page.

The tamper clause sits immediately above it. Under § 2063(14)(C) you may not modify a bike so the motor assists above 20 mph on the motor alone or 28 mph pedaling, and if you do, "that vehicle is no longer an electric bicycle". Read with the ladder, that does not drop the machine into nothing — it drops it into the moped or motorcycle band.

If you are shopping now, the label is what you are looking for on arrival and the listing is what you can check first: every bike in our full range shows its motor rating and its class before you order.

The road rules that do apply to you

Maine folds e-bikes into its bicycle rules by a single line at the top of § 2063:

"For the purpose of this section, 'bicycle' includes a motorized bicycle, a motorized tricycle, a motorized scooter and an electric bicycle." — § 2063(1)

So everything in § 2063 is yours:

• Ride to the right where you are slower than traffic (subsection 2), with paved shoulders expressly available (2-A)
• A permanently attached seat (3), and no more riders than the bike is designed for (3-A)
• No hitching to a moving vehicle (4)
• The rights and duties of a vehicle operator (5)
• Stop for a school bus with its red lights flashing (9)
• Yield to pedestrians in a crosswalk (10), obey traffic-control devices (11), stop at stop signs (12)
• One-way streets run one way for you too (13)

One rule that looks like it applies and does not. Subsection 6 says "A motorized bicycle or motorized scooter may not be operated in excess of 20 miles per hour." That sentence names "motorized bicycle", and § 101(41) expressly provides that "'Motorized bicycle or tricycle' does not include … an electric bicycle." A Class 3 e-bike may lawfully exceed 20 mph in Maine. Guides that read subsection 6 as a blanket 20 mph cap on e-bikes have missed the definition it depends on.

And one that surprises people. Section 2063(14)(I) subjects an e-bike operator to § 2112-A, Maine's open-container law, and to 23 U.S.C. § 154. An open container on an e-bike on a public way is a violation in this state.

There is also an equipment rule with teeth. Under § 2063(14)(E) the motor "must disengage or cease to propel the electric bicycle when the brakes are applied", and on a Class 1 or Class 3, also when the rider stops pedaling. And § 2063(14)(D) requires compliance with the CPSC's bicycle requirements at 16 C.F.R. Part 1512.

The fine that is not there, and the remedy that is

Section 2063 carries its own penalty provision, and it lists the subsections it punishes:

"A person 17 years of age or over who violates subsection 2, 3, 3-A, 4, 6, 9, 10, 11, 12 or 13 commits a traffic infraction for which a fine of not less than $25 and not more than $250 may be adjudged. A person under 17 years of age is not subject to a fine under this section." — § 2063(7)

Subsection 14 is not on that list. The entire electric-bicycle subsection — the age bar, the helmet duty, the bike-path rules, the natural-surface rule, the label requirement, the brake cut-off — carries no fine under § 2063(7).

That does not make subsection 14 unenforceable, and it would be a mistake to read it that way. The next subsection is where the consequence lives:

"The chief of police of a municipality, or if there is no chief of police, the chair of the local legislative body, when satisfied that a juvenile under the age of 17 years has ridden a bicycle … in violation of this section, may impound the bicycle … for a period not to exceed 5 days for the first offense, 10 days for a 2nd offense and 30 days for a subsequent offense." — § 2063(8)

"This section" in § 2063(8) includes subsection 14. So the remedy Maine actually provides against a fifteen-year-old on a Class 2 e-bike is not a ticket — it is that the bike goes away for five days, then ten, then thirty. For a family, that is a more useful thing to know than a fine schedule, and it is the practical reason the class on the label matters when you are buying for a teenager.

Rebates: authorized but not launched, and the wrong Portland

There is no open e-bike rebate in Maine as of September 7, 2026, and the state and the city each say so themselves.

The State authorized one and left it switched off. P.L. 2025, c. 317, § 3 enacted 35-A M.R.S. § 10126(3-A), "Electric bicycle incentive; eligibility", effective 24 September 2025. It is a permission, not a mandate, and the conditional is the first word:

"If the trust extends the electric vehicle incentive program eligibility under subsection 3 to electric bicycles, the trust shall establish eligibility criteria that include the following."

Section 10126(3-A) then pre-writes what the program would look like if it ever launches: recipients must be "a low-income or moderate-income individual or an entity that serves" them; the bike "must serve as the recipient's principal means of commuting"; and it must be bought from an authorized licensee of the manufacturer, or the manufacturer itself. A commuting test of that kind is unusual, and it is already law.

The Efficiency Maine Trust has not extended it. The Trust's own sitemap enumerates 308 pages and the word "bicycle" appears on none of them; a site-wide search for "bicycle" returns nothing while "heat pump" and "electric vehicle" return results. The sitemap is the Trust's own complete list of its pages, which is why it settles the question rather than a search result would.

Portland, Maine ran one and has stopped. The city's Electrify Everything! program included an e-bike incentive. Its incentives page now says, in the city's own words:

"Unfortunately, the City of Portland is not offering any Electrify Everything! local incentives or rebates at this time." — City of Portland, Incentives and Rebates for Portland Residents

And this is where the field goes wrong. A page titled "Maine E-Bike Laws 2026: Up To $1,600 Portland Rebate" ranks for Maine e-bike law queries. Search the claim and what comes back is overwhelmingly Portland, Oregon, whose $20 million, five-year "Portland Rides" program opened applications on 6 April 2026. Two cities, one name, three thousand miles apart, and a Maine reader being quoted the wrong one's money. If you are in Maine and a guide offers you a Portland rebate figure, check which Portland it means before you plan a purchase around it.

With no incentive on either layer — neither 35-A M.R.S. § 10126(3-A) nor Portland's programme is open — the price on the page is the whole price in Maine, which is why we price-match the maker's own US price and ship free anywhere in the state. Start with the full range, or the commuter and city builds if the trip is a daily one.

We also checked whether Maine's electric utilities run their own e-bike incentives and found none published. The Limitations mark that as a weaker claim than the two above.

Maine's local layer: 482 municipalities, and a hole the size of half the state

Most state law pages count "incorporated places". In Maine that number is 23 — the state's cities — and it is the wrong denominator, because Maine is a town-meeting state and § 2063(14)(F) hands the bike-path decision to "a municipality, local authority or governing body of a public agency". A Maine town is a municipality.

Counted properly from the Census Bureau's minor civil divisions:

Taking the wrong summary level would have understated the bodies that can regulate by 459.

We corroborated the 482 against a second, independent publisher: Maine Revenue Services' 2026 State Valuation, which certifies a valuation for every municipality in the state. It lists 507 rows.

The two agree. Of the 507 rows, 469 match directly, eleven are the same places the State spells differently ("FT FAIRFIELD", "SO BRISTOL", "MONTCELLO"), two are tribal nations and one is a summary line — and seven are places that have deorganized, surrendering municipal government altogether.

Maine is a state where municipalities can and do disappear. The Census now carries Bancroft, Codyville and Drew simply as unorganized territory.

That matters for the question this page is about. In Maine's unorganized territory there is no municipality to pass a bike-path ordinance at all. The state's default in § 2063(14)(F) is the whole answer there, and the landowner's permission — that closing sentence about private ways — does the rest.

Maine's coverage statement is not a flattering one, and it is the most citable sentence on this page:

We checked all 482 organized municipalities in Maine in September 2026. 9 have a code provision that names an e-bike, a motorized bicycle or a moped, read at its own source. 39 returned nothing on any e-bike term. 434 could not be resolved, because no published code could be located for them, and those 434 are unresolved rather than empty.

The middle column deserves one qualification. Of those 39, 10 are codes read chapter by chapter end to end; the other 29 were searched on five e-bike terms rather than read whole. Read the 29 as searched-clean rather than certified-empty.

9 + 39 + 434 = 482.

The third column is that large for a structural reason. Only 50 Maine municipalities put a code on a national host — 12 on Municode, 38 on General Code's eCode360, and none at all on American Legal, which publishes no Maine region. Those 50 hold 476,161 people, 34.1% of municipal Maine.

The other 432 are mostly very small: 339 of Maine's 482 municipalities have fewer than 2,500 residents and 197 have fewer than 1,000. Towns that size largely do not run a codified searchable ordinance library.

And Portland, Lewiston, South Portland and Scarborough — the four largest municipalities after Bangor — publish no code on any national host either.

Ten of the twelve Municode codes were read in full, chapter by chapter — Auburn's alone runs to 1.5 million characters across 35 chapters. Freeport and Livermore are counted as unresolved.

Every municipality with a provision on the books, and what each one actually does:

Kittery makes it unlawful on every public way in town

Kittery, the border town at Maine's southern gate, has the most restrictive e-bike provision we found in the state, and its code does not use the words "electric bicycle" at all. It writes its own definition instead:

"MOTORIZED BICYCLE or MOTORIZED SKATEBOARD — Any bicycle or skateboard as defined in this chapter which has attached to it a motor (gasoline power or battery) designed to propel the bicycle or skateboard." — Kittery Town Code § 10.4-10.4.1{2}

The word "battery" is Kittery's own. Then:

"It is unlawful for any individual to operate a motorized bicycle or motorized skateboard on any public way or sidewalk within the Town." — § 10.4.5

Taken at face value that closes every public way in Kittery to a battery-powered bicycle. Two things about it are genuinely open.

Does "attached to it" reach an integrated e-bike? The phrase reads naturally as an aftermarket motor bolted onto a bicycle. A modern e-bike's motor is not attached to a bicycle; it is built as part of one. A town enforcing the section against a purpose-built e-bike would be applying it beyond its most natural reading.

Can a Maine town do this at all? Section 2063(14)(F)(1) says a Class 1 or Class 2 e-bike "may be operated in any place where bicycles are permitted to travel", and the exception it grants a municipality is over "a bicycle path". A town-wide prohibition on public ways is a good deal broader than the power the statute delegates. A local rule can be stricter than the state floor on a subject the state has given it; whether Kittery's reaches beyond that grant is not something we can resolve from the text.

What it costs, and what else the chapter does. The section itself supplies the penalty: "Anyone found operating in violation of this section commits a traffic infraction covered by penalty in § 10.5.1." That section puts the fine for a traffic infraction under Kittery's traffic title at $25 to $250 — the same range the State sets in § 2063(7), and Kittery's chapter of traffic penalties was last amended 23 October 2017 by Ord. No. 17-14.

Kittery also runs its own impoundment power, and it reaches further than Maine's. Section 10.4.4 lets the town impound a bicycle, skateboard, scooter or roller skates ridden in violation of the chapter by someone under 18, where the State's § 2063(8) stops at under 17.

Given the two open questions above, a rider in Kittery should ask the Town rather than assume either reading.

Westbrook copied the state definition into its own code

Westbrook did the opposite of Kittery: rather than invent a local category, it imported the state's, verbatim.

"These regulations applicable to bicycles shall apply to 'electric bicycles' meaning a two-wheel or three-wheel bicycle with fully operable pedals and an electric motor of less than 750 watts that is a Class 1 electric bicycle …" — Westbrook Code § 117-1(D)

That is § 101(22-B) reproduced inside a municipal ordinance, exclusive ceiling and all, extending the city's whole bicycle chapter to e-bikes. It is the cleanest local adoption in Maine, and it means Westbrook's answer to "may I ride here" is the same as the state's, applied by the city.

It also means the 750-watt line does double duty in Westbrook: a 750-watt machine is outside the city's definition of an electric bicycle for the same reason it is outside the state's.

Waterville, Topsham and the ordinances that name your bike

Waterville takes a power to close areas to bicycles and then says who that includes:

"… not be ridden upon by persons riding bicycles within the City. The term 'bicycle' includes electric bicycles." — Waterville Code § 121-1, "Authority to prohibit bicycles in certain areas"

Which areas Waterville has designated under that authority is not published here, and Limitations says why. The rule to take away is that in Waterville, a closure aimed at bicycles reaches your e-bike expressly.

Topsham appears twice and the second appearance is the more interesting one. Its sidewalk rule bars riding "a bicycle, moped, coaster, skateboard, roller skates, sled, motorized bicycle or motorized tricycle on any sidewalk within the jurisdictional limits" (§ 210-6). Note which word does the work: an electric bicycle is expressly not a "motorized bicycle or tricycle" under § 101(41), so it is the plain word "bicycle" at the head of that list that reaches it.

And Topsham's zoning is the only ordinance in Maine we located that uses the term "e-bike" at all. Section 225-27(5) requires qualifying developments to provide "designated motorcycle, scooter, e-bike, or bicycle parking spaces" and sizes them: "E-bike or bicycle: two feet by five feet." A town planning for where e-bikes will be parked is a better indicator of where this is going than any of the prohibitions.

Two of the remaining four are restatements. Wells (§ 212-3{11}) defines MOTOR VEHICLE to exclude an electric bicycle, citing Title 29-A, and Durham's zoning defines "primitive recreation" to exclude motorized bikes (§ 250-1.4{157}). Neither is a riding rule.

Windham is unresolved, and it may cut the surprising way. Its definition has two limbs, and the second one is the trap. Section 228-25{1} reads:

"MOTORIZED VEHICLE Includes any self-propelled unregistered vehicle powered by other than human power, except automobiles, buses, farm tractors, motor trucks, snowmobiles and mopeds as those terms are defined by the Maine Revised Statutes, as amended. The term 'motorized vehicle' shall specifically include, without limitation, those unregistered vehicles commonly known as 'minibikes,' 'trail bikes,' 'go-carts' and 'dirt bikes' and motorized bicycles, whether commercially manufactured or homemade."

The illustrative list names motorized bicycles, which § 101(41) says an electric bicycle is not — but that list is expressly "without limitation", so it does not settle the question. The general limb does the work, and it is wide: any self-propelled unregistered vehicle powered by other than human power. Its exceptions name no bicycle of any kind.

They do name mopeds as Maine defines them, and a bike rated 750 watts is a moped under § 101(36)(B). So Windham's exception appears to catch the heavier machine and not the lighter one, which would invert the whole logic of this page inside one town of 19,690 people.

It matters because § 228-26 then prohibits operating a motorized vehicle "Upon property of the Town of Windham, Maine, except motorized vehicle trails as approved by order of the Town Council", on private parking areas open to public access, and within 200 feet of an occupied dwelling without permission. We publish Windham as unresolved rather than guess which way it falls. If you ride on town property in Windham, ask the Town.

Winslow is unresolved and restrictive on its face. Its conduct rules for town land permit "(3) Nonmotorized bicycles" (§ 141-3) and name no e-bike at all. A permitted-conduct list that admits only nonmotorized bicycles is the most restrictive posture any municipality in this sweep takes, and reading it as permitting an e-bike would be reading in a word the town did not write. The chapter's full scope was not established, so it ships unresolved — but do not assume Winslow's town land is open.

Frye Island registers mopeds, and its helmet age is behind the state's

Frye Island is a summer community in Sebago Lake with 29 year-round residents, reachable by ferry, and it has the most consequential local rule in Maine for anyone shopping above the wattage line.

Its Chapter 210, Article III — "Ordinance for Safe Use of Mopeds, Motor-Driven Cycles, Motorized Bicycles or Tricycles and Motorcycles in the Town of Frye Island, Maine" — was adopted at Town Meeting on 9 October 1999 and amended by the Board of Selectmen on 20 March 2024, so it is current law rather than a relic. It provides:

"No moped, motor-driven cycle, motorized bicycle or tricycle or motorcycle shall be used on Town public roads unless it has been registered with a state or province or the Town Clerk and has been issued a license. … The owner must sign an acceptance of liability for any operator." — Frye Island Code ch. 210 art. III

The same article also requires a "number identification issued by a state or province or the Town Clerk", and fines violations $50 for a first offence, $200 for a second and $500 thereafter, enforced by the Frye Island Police Department or the Cumberland County Sheriff.

The article also says: "The definitions of 'moped,' motor-driven cycle, 'motorized bicycle or tricycle' and 'motorcycle' shall be as defined in Title 29-A M.R.S.A., Chapter 1." It incorporates the state definitions by reference, so it tracks § 101 as it stands today — and § 101(36)(B) reaches an electric motor under 1,500 watts.

So on Frye Island, a bike rated 750 watts must be registered and carry a number to be ridden on town roads. A bike rated 749 watts need not.

A conflict we publish rather than resolve. The article's helmet duty begins "If under 14 years of age". The State's § 2083(1)(B), as amended by P.L. 2017, c. 51, sets the moped helmet age at under 18. A municipal ordinance may be stricter than the state floor; it cannot be looser. The 1999 ordinance's number was written before the State raised its own and the 2024 amendment did not move it. Follow the statute: on a moped in Maine, under 18 means a helmet, on Frye Island as everywhere else.

Acadia: Class 1 only, and the shuttle will not carry it

Acadia National Park's forty-five miles of carriage roads are the most-ridden surface in Maine, and the Park Service is unambiguous about them:

"Class 1 E-bikes are permitted on carriage roads. Class 2 and 3 are not allowed. No bicycle may exceed 20 mph on the carriage roads. Bicycling is not permitted on hiking trails or on privately owned carriage roads." — Acadia National Park, Bicycling

Read that alongside the state's gravel clause and something clicks into place. The carriage roads, in the Park's own description, "have crushed rock surfaces", and crushed rock is a natural surface.

On a path designated for non-motorized traffic anywhere else in Maine, § 2063(14)(F)(3) would close it to every class of e-bike absent authorization from the body with jurisdiction. That body here is the National Park Service, and its authorization is what opens the carriage roads — to Class 1 and nothing else.

And a practical trap worth more than most legal analysis. The Island Explorer is the free shuttle that carries riders and bikes to the carriage road entrances, and on its bike trailer: "tandem bikes, fat tire bikes, e-Bikes, and dogs are prohibited." You may lawfully ride a Class 1 e-bike on the carriage roads and you may not take it there on the bus. If Acadia is why you are buying, plan the parking as well as the class — and note that a fat-tire bike is excluded from the trailer whether it is electric or not.

For the carriage roads specifically the brief is narrow, and it comes from the Park's own page: Class 1, pedal-assist, under 750 watts. Our full range publishes both figures on every listing, and cargo builds carry a child seat at the same rating if the ride is a family one.

Baxter, the state parks and the unorganized territory

Maine's state parks are default-closed to bicycles. The Bureau of Parks and Lands' Park Rule 8 provides that wheeled vehicles including bicycles "shall be … confined to roads and trails specifically designated for their use". The Bureau's own biking and park-rules pages do not mention e-bikes at all. So the state park answer is: look for the designation, and where there is none, there is no permission.

Baxter State Park does not answer to Title 29-A. Baxter is governed by the Baxter State Park Authority under its own rules, 94-293 Chapter 1, and the 2024 edition provides:

"The operation of Motorized trail bikes, and ATVs (all-terrain vehicles) is prohibited within the Park … Unless further restricted for safety reasons, bicycle use within the Park shall be restricted to maintained roads and the Dwelley Pond Trail. Bicycle use is allowed on the Abol Stream Trail December 1 to April 1." — Baxter State Park Rules and Regulations, rule 5.4

Those rules mention an electric bicycle zero times. That leaves a real question with no published answer: is a Class 2 throttle e-bike a "bicycle" there, confined to the Tote Road and the Dwelley Pond Trail, or is it a "Motorized trail bike", prohibited outright? Maine's § 2063(1) — "'bicycle' includes … an electric bicycle" — is expressly limited to that section of the traffic code and does not carry into the Authority's rules.

The advice that survives either reading: on a Baxter trip the certainly-permitted machine is a conventional bicycle on the Tote Road. If you intend to bring an e-bike into the Park, ask the Authority first rather than driving five hours to find out.

And the unorganized territory, which is most of Maine's land area and 8,369 of its people, has no municipality at all. There is nobody there to pass the ordinance § 2063(14)(F) contemplates, so the state default governs — including the gravel clause — and beyond that the landowner does, under the private-way sentence that closes § 2063(14). Much of northern Maine's trail network crosses private commercial forest open to the public by the owner's permission, and that permission is the rule that actually applies.

Which bikes on our shelf are Maine legal?

We screened all 193 e-bikes live on redtailebikes.com on September 7, 2026 against § 101(22-B) and the ladder beneath it, reading the rating each listing publishes rather than the largest figure printed anywhere on the page.

Those ten are a disclosure gap in our electric bike listings, and it is not a finding about any bike. Where a specification row is missing it means we have not recorded the figure; the manufacturer's own page is where to get it.

Sixty-seven of the 193 are rated at exactly 750 watts. That is not a criticism of anyone's engineering — 750 watts is the figure the federal definition at 15 U.S.C. § 2085 uses and the figure most states write inclusively, so it is the number the whole industry designs to. Maine simply drew its line one watt below where almost everyone else drew theirs.

What to buy for Maine. If you want to be an electric bicycle in this state on any reading — no license, no registration, no insurance, no plate, no argument about mid-drives — buy a bike whose published rating is below 750 watts. That machine is inside § 101(22-B), it is outside the moped definition, it may use Class 1 and Class 2 paths under § 2063(14)(F)(1), and it is what Acadia's Class 1 authorization contemplates.

Our electric bike buying guide covers what else to check, and the 750-watt guide explains the figure this state writes exclusively. If you are choosing where to buy, the best place to buy electric bikes covers the trade-offs, and hub-drive e-bikes explains the drive type that settles Maine's moped question most cleanly.

Across the border the tests differ again: New Hampshire writes its own three-class system and Massachusetts recognises only two classes, so a bike that is legal in one is not automatically legal in the next. Connecticut requires a helmet at every age on every class.

Vermont writes the same "less than 750 watts" test § 101(22-B) sets here, but sends the machine that fails it somewhere much milder — a motor-assisted bicycle rather than a moped. The rest of New England is on the hub.

What is not an electric bicycle in Maine

Maine is unusually specific here, and the consequences are not trivial.

A machine over the line is not an e-bike in Maine, and it is neither contraband nor useless. It is a moped or a motorcycle, and Maine will let you ride either — registered, licensed, insured, and helmeted if you are under 18.

What you cannot do is ride one as though it were a bicycle. A bicycle path is closed to it under § 2063(14)(F), which speaks only of electric bicycles, and § 351(1)(E) makes riding a never-registered vehicle on a public way a Class E crime rather than an infraction.

If you are shopping in the higher-power categories, read them as what Maine says they are.

If you already own one, or you want one anyway, here is the route. Register it, license it and insure it, and it is lawful on Maine roads — that is a form to fill in rather than a dead end. If you would rather stay inside the bicycle definition, the swap is a bike rated below 750 watts: our full range publishes the rating on every listing, commuter and city builds are where most sub-750-watt machines sit, cargo builds carry children and shopping at the same rating, and folding e-bikes suit an apartment or a ferry to one of the islands.

For what the higher-power categories are actually for, our guides to 1000W e-bikes, 2000W e-bikes and 3000W e-bikes set them out, the best electric mopeds covers the category Maine drops a 750-watt bike into, and the best electric dirt bikes covers machines that were never electric bicycles anywhere. In Maine the first of those sits in the moped band and the other two in the motorcycle band.

Which bike for which Maine ride?

Where to start by budget: the best electric bikes under $1,000 is the shortlist, and under $1,500 buys better brakes and better batteries. If you would rather buy in person, e-bike stores near me covers what a local shop can and cannot do for you.

For Maine's winters and its dirt roads, the best electric mountain bikes and the best folding e-bikes are the category guides that matter, and folding e-bikes suit a small apartment or a ferry crossing to one of the islands.

Every bike we have reviewed is in the reviews index, and the best e-bike brands sets out how the makers differ. If the rider is a student, the best electric bikes for school applies Maine's age rules to the trip that matters most, and our commuter and city range is where to start.

The 60-second checklist

1. Read the wattage on the label. Maine requires your seller to fit one, in Arial, with the wattage on it. Under 750 and you are an electric bicycle; 750 to 1,499 and you are a moped; 1,500 and up and you are a motorcycle.
2. Read the class on the same label. Class 1, 2 or 3 — you must be one of them to be an electric bicycle at all.
3. If the rider is under 16, it must be Class 1, and they must wear a bicycle helmet.
4. If the bike is 750 W or more and you will ride it on a public way, register it, license it and insure it, and helmet anyone under 18 to the motorcycle standard.
5. Before a path ride, ask about the surface. Gravel, stones or wooden bridging on a non-motorized path closes it to every class unless the manager has authorized e-bikes.
6. Class 3 stays off bike paths unless the path is inside a roadway or has been authorized.
7. In Acadia, Class 1 only, 20 mph, and drive yourself to the trailhead.
8. Check your town. Kittery, Westbrook, Waterville, Topsham and Frye Island all have something on the books, and Windham and Winslow are unresolved rather than clear; 434 of Maine's 482 municipalities publish no code we could find.

Buying it for Maine, from us

Maine is one of the few states where the paperwork consequence of a single specification number is this sharp — § 101(22-B) against § 101(36)(B) — so the number on the listing matters more here than the badge on the frame.

And the honest half. Ten of our 193 listings do not publish a motor rating, which is our record to fix and not a fact about any bike. If the bike you want is one of them, write to mehran@redtailebikes.com and we will get the maker's figure and put it on the page.

The bottom line

Buy under 750 watts and Maine asks you for nothing — no license, no registration, no insurance, no plate, and no argument about what your motor counts as. That single number clears the state definition, the Class 1 and Class 2 path rules, Acadia's carriage-road authorization and every one of the five municipal ordinances that bite.

Buy at 750 or above and Maine still lets you ride, but it becomes a moped or a motorcycle: register it, license it, insure it, and helmet anyone under 18 to the motorcycle standard. That is a form rather than a prohibition, and § 351(1)(E) is the reason to fill it in rather than skip it.

If the rider is under 16, it is Class 1, whatever the wattage — § 2063(14)(H)(1) bars a throttle bike as firmly as a fast one.

Start with the full e-bike range and read the motor rating on each listing. Free US shipping, price matched to the maker, US support and warranty, and Shop Pay instalments at checkout.

The source register

Limitations

1. 434 of Maine's 482 municipalities are unresolved rather than clear. We could not locate a published code for them. Any one of them may have an ordinance we have not seen. This is the largest gap on the page and it is structural: only 50 Maine municipalities publish a code on a national host, and that includes none of the four largest after Bangor.
2. Freeport and Livermore failed to fetch from Municode and are counted as unresolved rather than as having no provision.
3. Two questions about Kittery's § 10.4.5 are open and are not resolved here: whether "attached to it" reaches a purpose-built e-bike, and whether a town-wide public-way prohibition exceeds the bicycle-path authority § 2063(14)(F) delegates. Both are questions of Maine law we raise rather than answer.
4. The areas Waterville has designated under its § 121-1 authority could not be read from the code's search index, so no list is given. 4a. Windham and Winslow are unresolved rather than clear. Windham's MOTORIZED VEHICLE definition has a general limb wide enough to reach an e-bike and an exception limb that names mopeds as Maine defines them, which points the other way; Winslow's town-land conduct rules admit only "nonmotorized bicycles" and name no e-bike. Neither chapter's full scope was established. 4b. 29 of the 39 "nothing found" municipalities were searched rather than read in full. Those 29 eCode360 codes were queried on five e-bike terms rather than pulled chapter by chapter; only the 10 Municode codes were read end to end. A provision using wording none of the five terms matches would not have been caught. Bar Harbor, Acadia's gateway town, is one of the 29.
5. The mid-drive question at § 101(36)(C) is unresolved and is published both ways. No Maine decision or agency guidance on it could be located.
6. Whether Kittery's town-wide prohibition exceeds the authority § 2063(14)(F) delegates is a question of Maine law we raise and do not answer.
7. "Significant portions" in § 2063(14)(F)(3) is undefined and the statute does not say who determines it. Any specific path's status is the manager's answer, not ours.
8. Utility-level e-bike incentives: we found none published by Maine's electric utilities, but we did not enumerate every consumer-owned utility in the state, so this is a weaker claim than the state and Portland findings and should be read as such.
9. Our own catalog disclosure: 10 of 193 listings publish no motor rating, so those ten are undetermined against Maine's test rather than inside or outside it.
10. The Revisor's statute pages carry a 20 October 2025 extraction date. We closed that by reading both 132nd Legislature sessions directly, but a law enacted after 29 April 2026 would not appear in either source and would not be on this page.

This page expires when any of these fires: the 133rd Legislature amends § 101 or § 2063 · the Efficiency Maine Trust extends its incentive program to electric bicycles under § 10126(3-A) · the City of Portland reopens an e-bike incentive · Acadia changes its carriage-road class authorization · Baxter State Park's Authority publishes an e-bike rule · Kittery, Westbrook, Waterville, Topsham or Frye Island amends the provision quoted here · Windham or Winslow answers the question this page leaves open about its own code.

Where did every rule on this page come from?

Every statutory rule was read in the section itself on legislature.maine.gov on September 7, 2026, and every quotation above is the section's own wording.

Because the Revisor's pages are extracted to 20 October 2025, the currency of those sections was separately confirmed against the Laws of Maine for the 132nd Legislature's three sessions, using the Revisor's Table of Sections Affected — validated first against a known amendment before its silence was believed.

The municipal provisions were read at the code each municipality publishes. The land-manager rules were read at each manager's own publication. The municipality count was built from the Census Bureau's SUB-EST2024 minor civil divisions and corroborated against Maine Revenue Services' 2026 State Valuation. The catalog screen is arithmetic against the rating published on each of our own listings.

Where a source could not be retrieved, it is named in the Limitations rather than paraphrased from a search result.

Sources

1. 29-A M.R.S. § 101, Definitions — Maine Revised Statutes, Office of the Revisor of Statutes. Read 2026-09-07. Electric bicycle (22-B), moped (36), motorcycle (38), motorized bicycle or tricycle (41), motor vehicle (42), bicycle (9).
2. 29-A M.R.S. § 2063, Bicycles, roller skis, toy vehicles and scooters — Office of the Revisor of Statutes. Read 2026-09-07. Subsection 14 governs electric bicycles.
3. 29-A M.R.S. § 351, Registration required — Office of the Revisor of Statutes. Read 2026-09-07.
4. 29-A M.R.S. § 1251, License required — Office of the Revisor of Statutes. Read 2026-09-07.
5. 29-A M.R.S. § 1601, Required maintenance of financial responsibility — Office of the Revisor of Statutes. Read 2026-09-07.
6. 29-A M.R.S. § 2083, Protective headgear — Office of the Revisor of Statutes. Read 2026-09-07.
7. 29-A M.R.S. § 2322, Definitions (bikeway, bicycle helmet) — Office of the Revisor of Statutes. Read 2026-09-07.
8. 29-A M.R.S. § 2323, Bicyclist and roller skier helmet use — Office of the Revisor of Statutes. Read 2026-09-07.
9. 29-A M.R.S. § 2324, Obligation of rental businesses — Office of the Revisor of Statutes. Read 2026-09-07.
10. 29-A M.R.S. § 2112-A, Open container; drinking in a vehicle prohibited — Office of the Revisor of Statutes. Read 2026-09-07.
11. 35-A M.R.S. § 10126, Electric Vehicle Fund — Office of the Revisor of Statutes. Read 2026-09-07. Subsection 3-A is the electric bicycle incentive.
12. Laws of Maine, 132nd Legislature, First Regular and First Special Sessions (2025) — Office of the Revisor of Statutes, published 2025. P.L. 2025, c. 317 at p. 535; Table of Sections Affected.
13. Laws of Maine, 132nd Legislature, Second Regular Session (2026) — Office of the Revisor of Statutes, published 2026. Sat 7 January to 29 April 2026; Table of Sections Affected.
14. HP 882 / L.D. 1222, An Act Regarding Electric Bicycles — 129th Legislature. Enacted as P.L. 2019, c. 349, the act that created Maine's e-bike framework. Cited for provenance; the code sections above are the authority for the rules.
15. Acadia National Park — Bicycling — National Park Service, U.S. Department of the Interior. Read 2026-09-07. Carriage road class authorization and the Island Explorer bike trailer restriction.
16. Acadia National Park — Carriage Roads — National Park Service. Read 2026-09-07. "Forty-five miles of rustic carriage roads, the gift of philanthropist John D. Rockefeller Jr. and family"; "His construction efforts from 1913 to 1940".
17. Baxter State Park Rules and Regulations, 94-293 Chapter 1 (2024) — Baxter State Park Authority. Read 2026-09-07. Rule 5.4.
18. Maine Bureau of Parks and Lands — Park Rules — Maine Department of Agriculture, Conservation and Forestry. Read 2026-09-07. Rule 8.
19. Incentives and Rebates for Portland Residents — City of Portland, Maine, Sustainability Office. Read 2026-09-07.
20. Efficiency Maine Trust — program sitemap and site search enumerated 2026-09-07, 308 pages.
21. Maine Revenue Services, State Valuation — Maine Department of Administrative and Financial Services. 2026 certified valuations, 507 municipal rows, retrieved 2026-09-07.
22. U.S. Census Bureau, SUB-EST2024 — Annual Estimates of the Resident Population for Minor Civil Divisions, vintage 2024. Maine: 23 cities, 430 towns, 29 plantations, 42 unorganized-territory units.
23. Kittery Town Code § 10.4.5 and § 10.4-10.4.1{2} — Town of Kittery, published by General Code. Read 2026-09-07.
24. Westbrook Code § 117-1 — City of Westbrook, published by General Code. Read 2026-09-07.
25. Waterville Code § 121-1 — City of Waterville, published by General Code. Read 2026-09-07.
26. Topsham Code § 210-6 and § 225-27 — Town of Topsham, published by General Code. Read 2026-09-07.
27. Frye Island Code ch. 210 art. III — Town of Frye Island, published by General Code. Adopted 9 October 1999, amended 20 March 2024. Read 2026-09-07.
28. 16 C.F.R. Part 1512, Requirements for Bicycles — U.S. Consumer Product Safety Commission, current through 2026-09-07.
29. General Code / eCode360 Text Library — General Code's own list of the Maine municipalities publishing a code with it, 38 clients, enumerated 2026-09-07.
30. Municode client list for Maine — Municode's own client roster, 12 Maine clients, enumerated 2026-09-07.
31. Efficiency Maine Trust sitemap — the Trust's own enumeration of its 308 pages, retrieved 2026-09-07; contains no bicycle programme.
32. 15 U.S.C. § 2085, Low-speed electric bicycles — Consumer Product Safety Act, cited for the federal 750-watt figure the industry designs to.
33. Maine Legislature, LawMakerWeb Bill Status Search — probed 2026-09-07 with four queries including a certainly-positive control; every one returned "There were no matches", which is why the legislative sweep was run against the published Laws of Maine instead.
34. First-party dataset: Redtail eBikes Maine legal product screen, 193 active listings screened 2026-09-07 against § 101(22-B) and the moped and motorcycle bands, published at our e-bike range. Method and boundary tests in scripts/build_me_legal_product_screen.py.

Frequently asked questions

Are e-bikes legal in Maine?

Yes. An electric bicycle is legal on Maine roads with no driver's license, no registration, no insurance and no plates, under 29-A M.R.S. § 2063(14)(A). To qualify it needs two or three wheels, fully operable pedals, a motor of less than 750 watts, and it must be a Class 1, Class 2 or Class 3 machine under § 101(22-B).

Do you need to register an e-bike in Maine?

No — provided it is an electric bicycle. Section 2063(14)(A) exempts you from registration, licensing, insurance and plates. But if the motor is rated 750 watts or more the machine is not an electric bicycle in Maine, and a moped or motorcycle does have to be registered under § 351. One town, Frye Island, additionally requires a moped to be registered with the Town Clerk and to carry a number identification.

Is a 750-watt e-bike legal in Maine?

It is legal to own and to ride, but not as a bicycle. Maine's definition requires a motor of "less than 750 watts", so a bike rated at 750 is outside it and lands in the moped band that § 101(36)(B) defines as an electric motor "under 1,500 watts".

That means registration, a driver's license, insurance, and a motorcycle-standard helmet for a rider under 18. Sixty-seven of the 193 bikes we screened are rated at exactly 750 watts.

Does Maine require a helmet on an e-bike?

Only under 16. Section 2063(14)(H)(3) requires an operator or passenger under 16 to wear a bicycle helmet on any class of electric bicycle. There is no Maine helmet requirement for an adult on an e-bike, and none attached to Class 3 as such — the Class 3 all-ages helmet rule that appears in several online guides to Maine is not in Maine's statute.

What is the minimum age to ride an e-bike in Maine?

There is no minimum age for Class 1. For Class 2 and Class 3, § 2063(14)(H)(1) bars anyone under 16 from operating. Maine is one of the few states to put a throttle class behind an age bar, so a fifteen-year-old may ride a pedal-assist bike and not the throttle bike beside it.

Can I ride an e-bike on Maine bike paths and rail trails?

Class 1 and Class 2 may go anywhere bicycles may, including bike paths, unless the body with jurisdiction prohibits it. Class 3 may not use a bike path unless it is within a roadway or the path has been authorized.

Then a clause that applies to every class. Under § 2063(14)(F)(3), no e-bike may use a path designated for non-motorized traffic where "significant portions" have "a natural surface, including gravel, stones or wooden bridging", unless authorized. Many Maine rail trails are stone dust, so ask the trail manager.

Are e-bikes allowed in Acadia National Park?

Class 1 only. The Park Service states that "Class 1 E-bikes are permitted on carriage roads. Class 2 and 3 are not allowed", with a 20 mph limit and no bicycles on hiking trails. Note also that the free Island Explorer shuttle's bike trailer does not carry e-bikes, so you will need to reach the carriage roads under your own power or by car.

Is there an e-bike rebate in Maine?

Not an open one, as of September 7, 2026. Maine's Legislature authorized one in 2025 — 35-A M.R.S. § 10126(3-A) — but only "if the trust extends" eligibility, and the Efficiency Maine Trust has not.

Portland ran a municipal program and its own page now says the city "is not offering any Electrify Everything! local incentives or rebates at this time." Be careful with guides quoting a "Portland rebate" for Maine: the large program currently running under that name is Portland, Oregon's.

Which Maine towns have their own e-bike rules?

Five that bite, of the 482 municipalities we counted, and two more that are unresolved. Kittery makes it unlawful to operate a battery-powered bicycle on any public way or sidewalk in town, and Westbrook wrote the state's e-bike definition into its own code.

Waterville's power to close areas to bicycles expressly includes electric bicycles; Topsham bars riding on sidewalks and sizes e-bike parking spaces in its zoning; and Frye Island requires a moped — which in Maine means a bike of 750 W or more — to be registered and numbered. Another 434 municipalities publish no code we could locate.

Do Maine's e-bike rules carry a fine?

Not under § 2063's own penalty provision. Section 2063(7) lists the subsections that carry a $25–$250 infraction and subsection 14 — the electric bicycle subsection — is not among them. What the section does provide, at § 2063(8), is impoundment: where a juvenile under 17 has ridden in violation of the section, the chief of police may impound the bike for up to 5 days, then 10, then 30 for a subsequent offence.

Can I ride an e-bike in Baxter State Park?

Baxter's own rules restrict bicycle use to "maintained roads and the Dwelley Pond Trail" and prohibit "Motorized trail bikes" — and they do not mention electric bicycles at all. Because Baxter answers to the Baxter State Park Authority rather than to Title 29-A, the traffic code's line that "'bicycle' includes … an electric bicycle" does not automatically carry into them. The question is genuinely unresolved; ask the Authority before you travel.

Does Maine cap an e-bike at 20 mph?

No. Section 2063(6) caps "a motorized bicycle or motorized scooter" at 20 mph, and § 101(41) expressly provides that a "motorized bicycle or tricycle" does not include an electric bicycle. A Class 3 machine, which assists to 28 mph, may lawfully exceed 20 mph on a Maine road.

Can I ride an e-bike on the sidewalk in Maine?

The state does not answer this one, and that is the answer: nothing in § 2063 prohibits sidewalk riding statewide. It is a town question, and two towns in our sweep have written it down — Topsham bars riding a bicycle on any sidewalk within its limits, and Kittery bars a motorized bicycle from any public way or sidewalk in town. In the other 480 municipalities, check locally before assuming.

Do I need insurance for an e-bike in Maine?

No, provided it is an electric bicycle. Section 2063(14)(A) exempts you from Maine's financial-responsibility provisions. At 750 watts and above the machine is a moped, which is a motor vehicle, and § 1601(1) requires financial responsibility of the owner or operator of any vehicle registered or required to be registered in the State.

Is a 1000W e-bike legal in Maine?

Yes to own and ride, but not as a bicycle. At 1,000 watts the machine sits in Maine's moped band — § 101(36)(B) reaches an electric motor "under 1,500 watts" — so it needs registration, a license and insurance, and a rider under 18 needs a motorcycle-standard helmet. It may not use a bicycle path, because § 2063(14)(F) speaks only of electric bicycles.

Can you drink and ride an e-bike in Maine?

Maine expressly applies its open-container law to e-bike riders. Section 2063(14)(I) subjects an electric bicycle operator to § 2112-A, which makes it a violation for the operator of a vehicle on a public way to consume alcohol or possess an open alcoholic beverage container.

Does an e-bike need a speedometer in Maine?

A Class 3 does. Section 2063(14)(G) requires a Class 3 electric bicycle to be "equipped with a speedometer that displays the speed the electric bicycle is traveling in miles per hour". Class 1 and Class 2 carry no such requirement.

What happens if I modify my e-bike in Maine?

Section 2063(14)(C) prohibits tampering that lets the motor assist above 20 mph on the motor alone or 28 mph while pedaling, and provides that if you do, "that vehicle is no longer an electric bicycle". Read with the wattage ladder, the machine does not become unregulated — it becomes a moped or a motorcycle. Changing the class or the type of engagement is also prohibited unless you replace the required label.

Can I ride an e-bike on private land in Maine?

That is the landowner's decision, and the statute says so. Section 2063(14) closes by providing that the subsection "may not be construed to limit the authority of the owner of a private way or the owner of private property to restrict or allow the operation of electric bicycles". Much of Maine's trail network crosses private commercial forest open to the public by permission, so that permission is the rule that actually governs there.

Does my e-bike need a label in Maine?

Yes, and Maine specifies the typeface. Section 2063(14)(B) requires a manufacturer, distributor or seller to permanently affix a prominent label carrying the classification number, top assisted speed and motor wattage, "printed in Arial font in at least 9-point type". It is the fastest way to check your own bike against everything on this page.