Oregon E-Bike Laws 2026: Classes, Age Rules, and Where You Can Ride

Quick Facts

Oregon's e-bike framework rests on a handful of numbers worth keeping straight. The three classes were created by House Bill 4103 (2024) and took effect January 1, 2025, all defined under ORS 801.258. The motor cap across all three classes is 1,000 watts — Oregon's own figure, not the federal 750W standard used in many other states. The minimum age is 16 for all classes today, and that will only change for Class 1, which drops to 14 on January 1, 2027 under HB 4007. Helmets are required only for riders under 16, per ORS 814.485 — there's no adult helmet mandate at all. Riding on the sidewalk is treated as a Class D traffic violation statewide, the same category of infraction across every Oregon jurisdiction. And in a newer wrinkle from HB 4007, selling a bike that's marketed as an e-bike but doesn't actually meet the legal definition — what the bill calls an "imposter" e-bike — is now its own Class D violation, carrying a fine of up to $250.

What Counts as an E-Bike in Oregon

Oregon's definition has three requirements that matter in practice: working pedals (not a moped or scooter with no pedals), a seat, and a motor that tops out at 1,000 watts and can't push the bike past 20 mph under motor power alone on level ground. Each piece of that definition exists to draw a line between something the law treats as a bicycle and something it treats as a motor vehicle. Working pedals and a seat rule out mopeds and seated scooters that are motor-driven from the start. The wattage and speed caps rule out anything that behaves more like a small motorcycle than an assisted bicycle.

Anything that exceeds that — a "hack-modded" bike with an unlocked speed setting, or a throttle-only device sold as an e-bike but built more like a moped — falls outside the legal definition and outside these rules entirely. That matters more than it might sound, because a bike that slips outside the definition doesn't just lose the light-touch treatment described on this page; it likely falls under Oregon's moped or motor vehicle statutes instead, which can mean license, registration, and insurance requirements the owner never expected. Several bikes reviewed elsewhere on this site carry exactly that caveat, since some manufacturers advertise a bike as an "e-bike" even though a top-speed unlock or oversized motor pushes it past the legal threshold.

Class 1, 2, and 3 — The Short Version

The three-class system came from House Bill 4103 (2024), known informally as "Trenton's Law" — named for Trenton Burger, a 15-year-old killed in a crash on a Bend sidewalk in June 2023. The bill passed the Oregon House 59–0, a lopsided vote that reflects how directly it responded to a specific, well-documented tragedy rather than a contested policy debate. It took effect January 1, 2025, and it's the law that gives Oregon its current three-tier structure.

• Class 1 — pedal-assist only (no throttle), motor cuts off at 20 mph.
• Class 2 — throttle-capable, motor cuts off at 20 mph.
• Class 3 — pedal-assist only, motor cuts off at 28 mph, must have a speedometer.

The practical difference for most riders comes down to two things: whether you want a throttle you can twist without pedaling at all (Class 2), and how fast you want the motor assist to carry you (Class 1 and 2 cap out at 20 mph, while Class 3 goes up to 28 mph but requires a speedometer so the rider always knows how fast the bike is going). For the full breakdown of which class fits which rider, see our Class 1 vs. Class 2 vs. Class 3 guide.

Age Rules

Right now, in August 2026, the minimum age to operate any class of e-bike in Oregon is 16 (ORS 807.020). That single number applies uniformly across Class 1, Class 2, and Class 3 — there's no distinction by class under the current rule, which is part of what makes the upcoming change notable. Starting January 1, 2027, House Bill 4007 — passed by the Oregon Senate 28–0 on March 5, 2026 — lowers the Class 1 minimum age to 14. The unanimous Senate vote suggests this was viewed as a fairly uncontroversial adjustment, likely because Class 1 bikes are pedal-assist only, with no throttle, and cap out at the lower 20 mph speed.

The bill also allows a younger rider to operate a Class 1 or Class 2 e-bike while enrolled in a bicycle safety program under ORS 802.325, which suggests lawmakers wanted a structured, supervised path for younger riders rather than an unconditional age drop. Class 2 and Class 3 stay at 16 no matter what — so a family with a mix of e-bike classes will need to keep track of which bike each child is actually allowed to ride, since the rules won't be identical across the household once 2027 arrives. Full detail, including what happens if a parent lets an underage rider onto a Class 2 or 3 bike, is on our age and helmet rules page.

Where E-Bikes Can Be Ridden

E-bikes can use roads, bike lanes, and multi-use paths on the same terms as regular bicycles, which is one of the clearest benefits of Oregon's decision to classify them as bicycles rather than motor vehicles. Sidewalks are the major exception: they're banned statewide for e-bikes under ORS 814.410 — this is one of the few Oregon bike rules that applies specifically and only to electric assisted bicycles, not standard bicycles. The reasoning generally cited for this kind of rule is speed and weight — an e-bike moving at or near 20 mph shares a narrow sidewalk with pedestrians very differently than a person walking or a rider on a standard, unassisted bicycle typically does.

As of July 1, 2025, Oregon State Parks also allow Class 1, 2, and 3 e-bikes on roads and trails where regular bikes are permitted, under an amended Oregon Administrative Rule (OAR chapter 736, division 10). That's a meaningful expansion of where e-bikes can legally go, since state park trail systems had previously been more restrictive. Four parks opted out of the change — Elijah Bristow, Willamette Mission, Clyde Holliday, and Emigrant Springs — so it's worth checking before assuming every state park trail is open to e-bikes. See our local ride-where guide for specifics around Oregon City, West Linn, and Lake Oswego.

What HB 4007 Changed in 2026

House Bill 4007 does four distinct things, and it's easy to conflate them since they all arrived in the same bill. First, it lowers the Class 1 minimum age to 14 starting January 1, 2027. Second, it reinforces the under-16 helmet rule across a broader list of devices, extending the same basic safety logic beyond just e-bikes. Third, it makes selling an "imposter" e-bike — something marketed as an e-bike that doesn't meet the legal definition — a Class D violation with a fine up to $250, which functions as a consumer-protection measure aimed at sellers rather than riders. Fourth, it creates a separate legal category for "powered micromobility devices" like e-skateboards and OneWheels, so they're no longer lumped in with e-bikes or mopeds, giving those devices their own distinct legal treatment going forward.

It's worth repeating the timing here because it's the detail most likely to trip people up: none of the age changes are in effect yet. As of today, the 16-and-up rule still applies to every class, and it will keep applying to Class 2 and Class 3 even after January 2027. Only Class 1 gets the lower age threshold, and only once the new year arrives.