What Is a Class 2 E-Bike? Class 1, 2 and 3 Explained for Canada

Rider in a helmet pedalling a hardtail e-bike on a gravel trail among tall cedars and ferns

A Class 2 e-bike is a US label for a throttle e-bike: the motor can move it without pedalling, up to about 32 km/h (20 mph). Class 1 is pedal assist only, to the same speed; a Class 3 e-bike is pedal assist to about 45 km/h (28 mph). Provincial e-bike definitions don't use these classes: Ontario, Quebec, B.C. and Alberta cap the motor's rating at 500 W and its help at 32 km/h, so Class 3 falls outside them.

Rules and brand pages checked November 2026 (sources at the end). This is general information, not legal advice.

E-bike classes explained: what Class 1, 2 and 3 mean in the US

PeopleForBikes, the US group behind the model e-bike law, set out three classes; its FAQ counted 41 US states using them as of August 2023. Each keeps the motor under 750 W, above the 500 W the four provinces here allow.

Class 1 e-bike: pedal assist to about 32 km/h

The motor helps only while you pedal and stops helping at about 32 km/h; no throttle moves the bike on its own.

Class 2 e-bike: throttle up to about 32 km/h

A Class 2 electric bike's motor may propel it on its own, so you can ride on the throttle without pedalling, up to about 32 km/h.

Class 3 e-bike: pedal assist to about 45 km/h

The motor helps only while you pedal, up to about 45 km/h (28 mph): Europe's limit for speed pedelecs, PeopleForBikes says. The model law adds a speedometer, operators aged 16 or older and helmets for everyone aboard.

Why e-bikes sold in Canada carry US class labels

The model law requires a permanent label, the class sticker, with each e-bike's class number, top assisted speed and motor wattage.

EUNORAU's Canadian store shows the META275 2.0 as Class 2, speed limited and unlockable (no unlocked speed listed), with a 500 W hub motor, a thumb throttle and a maximum speed of about 32 km/h (20 mph). Read that as the bike's US class, not a verdict under your province's rules; other models are in our EUNORAU e-bikes collection.

How Canada defines an e-bike instead

Transport Canada says the federal power-assisted bicycle definition has not been in force since February 4, 2021; the Canada Gazette leaves the rules to provinces and territories.

The four provinces covered here share a core: working pedals (B.C. also accepts hand cranks), a motor rated at 500 W or less, and help that ends at 32 km/h. Each province's numbers are on our e-bike rules by province page. Other provinces and territories are not covered here yet; check your provincial or territorial transportation department.

B.C.'s two classes and Ontario's proposal

B.C. has light e-bikes (250 W, 25 km/h, no throttle) and standard e-bikes. Ontario's plan, still a proposal on November 1, 2026, would create a pedal-assist Class 1 (up to 55 kg) and a throttle-capable Class 2 (up to 120 kg), both within 500 W and 32 km/h. Neither has a 45 km/h class. Our guides to B.C.'s light and standard e-bikes and Ontario's proposed classes have the details.

Class 1, 2 and 3 against four provinces' rules

Each cell assumes the bike meets the province's other rules, which a class number can't show: a motor rated 500 W or less, help that ends by 32 km/h and, in Quebec, no moped look-alike features.

US class Ontario Quebec British Columbia Alberta
Class 1: pedal assist only, help ends at about 32 km/h Pedal assist fits Pedal assist fits Standard e-bike; a light e-bike also needs 250 W and a 25 km/h cut-off Pedal assist fits
Class 2: throttle allowed, help ends at about 32 km/h Throttle fits: the motor must stop when the accelerator is released Throttle fits: assist may come from the pedals or an accelerator control Standard e-bike only: light e-bikes can't have a throttle Throttle fits: the definition covers an accelerator controller
Class 3: pedal assist, help ends at about 45 km/h Outside: assists past 32 km/h Outside Outside Outside

Class 2 e-bikes: what the provinces say about throttles

In these four provinces, a throttle alone doesn't rule a bike out, except as a B.C. light e-bike. Quebec's SAAQ says assistance may be activated by the pedals or an accelerator control. Ontario's regulation says the motor must stop "if pedalling stops, the accelerator is released or the brakes are applied."

Alberta's definition points to the former federal power-assisted bicycle standard, which covers motors engaged by an accelerator controller. B.C. allows a throttle on standard e-bikes only, with a separate on-off control usable from a normal seated position or a mechanism that stops the motor engaging below 3 km/h.

Quebec's Order 2024-24, in force since January 26, 2025, also keeps uncertified moped or motorcycle look-alikes off public roads, pedals or not, such as those with footrests, moped-style tires and wheels, or body panels and a fixed-height seat.

Class 3 e-bikes in Canada: 45 km/h and unlockable settings

A Class 3 e-bike helps to about 45 km/h (28 mph), past the 32 km/h limit in Ontario, Quebec, B.C. and Alberta, so it falls outside their e-bike rules. Ontario's e-bike page also says it is illegal to modify an e-bike's motor to raise its power or assisted speed.

EUNORAU's Canadian page says the DEFENDER is limited to 32 km/h (20 mph) and that riders can unlock the limit on the display to reach about 45 km/h (28 mph) for off-road use. Bikes rated above 500 W, or that assist past 32 km/h, fall outside the provincial e-bike rules; our province-by-province e-bike laws guide explains them.

Where e-bike classes count: park trails in B.C. and Alberta

Provincial road rules don't use the US classes, but two park systems do.

Park system Class 1: pedal assist only Class 2: throttle Class 3: about 45 km/h
BC Parks Allowed where cycling is permitted, unless signs close a trail to e-bikes Usually allowed where motor vehicles are permitted, such as roads and off-roading tracks Same as Class 2
Alberta Parks Allowed where cycling is permitted: no throttle, 500 W continuous or less, help that stops when pedalling stops or at 32 km/h Not permitted on designated cycling trails Not permitted on designated cycling trails

BC Parks lists Class 3 as "pedal-assist or throttle" and gives no power figure; Alberta Parks caps its "class 1" at 500 W, not 750 W. BC Parks says parks may add e-bike rules, so check the park's page. Our guide to e-bike laws in Alberta covers Alberta Parks and Banff National Park.

UL 2849 certified e-bikes: a safety standard, not a class

A class label says how the motor helps; UL 2849 is a safety standard for the electrical system. This joint US and Canada standard covers the drive unit, battery, battery management system, wiring, power inlet and dedicated chargers, not the bike's mechanical structure.

Health Canada and Transport Canada recommend that e-bikes and their batteries comply with it; UL 2271 is a separate battery standard for light electric vehicles. UL Solutions says "tested to a standard is not compliance or certification": only an accredited or recognized certification body can certify. UL lists certified complete e-bikes in Product iQ under category QGNS.

How to read an e-bike class label: five checks

  1. Watts: look for a rated (continuous) figure of 500 W or less, or 250 W for a B.C. light e-bike; a US class allows up to 750 W.
  2. Speed: look for a 32 km/h assist cut-off (Class 1 and 2 labels say 20 mph), or 25 km/h for a B.C. light e-bike.
  3. Throttle: none on a B.C. light e-bike or on Alberta Parks' designated cycling trails; BC Parks counts a throttle bike as Class 2 or 3.
  4. "Unlockable": a setting that assists past 32 km/h takes the bike outside the provincial e-bike rules.
  5. Styling, in Quebec: moped-style features can keep an uncertified bike off public roads, whatever its class.

Compare motor ratings and listed top speeds in our commuter e-bikes collection.

Frequently asked questions

Are Class 2 e-bikes legal in Canada?

The label doesn't decide it. Ontario, Quebec and Alberta provide for a throttle, and B.C. allows one on standard e-bikes, if the motor is rated 500 W or less and stops helping at 32 km/h. Quebec also bars uncertified moped look-alikes from public roads; other provinces are not covered here yet.

Is a Class 3 e-bike legal in Canada?

Not as an e-bike in Ontario, Quebec, B.C. or Alberta: each caps motor help at 32 km/h, and a Class 3 e-bike helps to about 45 km/h. Other provinces and territories are not covered here yet. Our guide to e-bike speed limits in Canada explains the speed rules.

Can a Class 3 e-bike have a throttle?

Not under the US model law or Washington State's statute, where Class 3 is pedal assist only. BC Parks' table lists Class 3 as "pedal-assist or throttle", but either way, 45 km/h is past the 32 km/h provincial limit.

What is the difference between Class 1, 2 and 3 e-bikes?

In the US, Class 1 is pedal assist to about 32 km/h, Class 2 adds a throttle at the same speed, and Class 3 is pedal assist to about 45 km/h.

Is there a Class 4 e-bike?

Not in the US model law or Washington State's statute, which define three classes. Washington also excludes bikes built to be easily reconfigured outside its definition. Whatever a listing says, a motor rated above 500 W or help past 32 km/h puts a bike outside the provincial e-bike rules.

Sources

Next step: compare rated motor power, throttles and listed top speeds across our full e-bike lineup.