Spend an afternoon at Hoffmaster State Park, and you’ll see every kind of ride roll by. Kids on traditional bikes heading home from school. Parents on e-bikes running errands. And every so often, something that looks like a bike, but rides like a dirt bike, and doesn’t seem to need pedals at all.
They all get called e-bikes. Under Michigan law, they aren’t all the same thing.
Electric bikes have become one of the most popular ways to get around town, for kids and adults alike. They’re fun, practical, and make it easier for many people to get outside and enjoy the community. They also come with rules many families don’t know about, along with a fast-growing category of vehicles sold as e-bikes but legally classified as something else entirely.
Here’s what Norton Shores riders, and the parents buying for them, need to know before heading out.
What Makes an E-Bike an E-Bike?
Michigan keeps the definition simple. To count as an e-bike, a ride needs a seat or saddle, fully working pedals, and an electric motor of 750 watts or less. That’s about one horsepower. Every e-bike must also carry a permanent label showing its class, and if the bike is modified in a way that changes its class, it needs a new label.
From there, e-bikes fall into three classes.
Class 1 e-bikes are pedal-assist only. The motor helps while the rider pedals and stops helping at 20 miles per hour.
Class 2 e-bikes add a throttle. The motor can move the bike whether the rider is pedaling or not, up to 20 miles per hour, and cuts out when the brakes are applied or the throttle is released.
Class 3 e-bikes are pedal-assist only, but the motor keeps helping up to 28 miles per hour. Riders must be at least 14 years old, and riders under 18 must wear a helmet, and the bike must have a speedometer.
There Is No Such Thing as a Class 4
Shop online, and you’ll find plenty of rides advertised as “Class 4 e-bikes” or “off-road e-bikes,” some with unlocked speed modes that reach 40 to 60 miles per hour.
Michigan has no Class 4. Neither does federal law.
Those vehicles are e-motos, short for electric motorcycles, and Michigan treats them as motor vehicles, not bicycles. An electric two-wheel vehicle counts as an e-moto if it meets any one of these:
- A motor over 750 watts
- The ability to go faster than 28 miles per hour under motor power
- Running mainly on a throttle above 20 miles per hour or with no fully working pedals
In Norton Shores, the rule for e-motos is straightforward. They’re never allowed on city sidewalks, trails, or paths, and they can only be ridden on the street if they are registered and operated like a motorcycle. That means a registered vehicle, insurance, and a rider who has completed motorcycle training and carries a CY endorsement on their driver’s license.
Many e-motos can’t meet that bar. Without turn signals, mirrors, and DOT-approved lights, they can’t be registered for road use in the first place.
A quick gut check before buying: look for working pedals and a class label. If the listing promises Class 4, or speeds above 28 miles per hour, it’s an e-moto.
Where E-Bikes Can Ride
Knowing your class is half of it. Knowing where you can ride it is the other half.
Streets and bike lanes. State law allows all three classes on streets and in bike lanes wherever a regular bike is allowed. E-bike riders follow the same rules of the road as any cyclist: ride with traffic, stop at signs and lights, and signal turns.
Sidewalks. Not in Norton Shores. City rules don’t allow e-bikes on any sidewalk, no matter the class. Sidewalks are for people on foot, strollers, wheelchairs, and kids learning to ride, and a bike moving at 20 miles per hour doesn’t mix well with any of them.
City trails and paths. Class 1 e-bikes are welcome on the City’s paved Lake Harbor Trail, along with motorized wheelchairs. Class 2 and Class 3 e-bikes are not, except to cross a path to get into or out of an adjacent property. Everyone on the paved Lake Harbor Trail is expected to ride at a reasonable speed for conditions, use care, and yield to vehicles crossing the path. The walking/hiking trails in Lake Harbor Park are off-limits to all bicycles, both electric and human-powered. Violations are a municipal civil infraction, with fines starting at $50 and rising to $250 and $500 for repeat violations within six months. The full rules are posted on the City website at nortonshores.org.
State parks and trails. Nearby state parks like P.J. Hoffmaster follow DNR rules, which allow Class 1 e-bikes on trails open to bicycles and keep Class 3 e-bikes and e-motos off them.
A Different Kind of Speed
For parents, the biggest difference between a pedal bike and an e-bike comes down to speed, and how easy it is to get there.
A 10-year-old on a regular bike tops out around 12 miles per hour, and that takes everything they’ve got. Most kids cruise along at 5 to 8 miles per hour. An e-bike can reach 20 miles per hour, or 28 mph on a Class 3, with very little effort. On a Class 2, it takes a twist of the throttle.
That’s two to three times faster than a kid normally rides, with the same reaction time and the same riding experience they had on their pedal bike.
Emergency rooms are seeing the difference. A national study published in Surgery Open Science in 2023, drawing on ten years of emergency room data, found that children hurt on e-bikes were 2.4 times more likely than children hurt on pedal bikes to have an injury serious enough to need a hospital stay or transfer. E-bike riders also had higher rates of fractures and internal injuries, and about 97 percent of the injured e-bike riders weren’t wearing a helmet.
Michigan sets no minimum age for Class 1 or Class 2 e-bikes. That makes the decision about when a child is ready a family one.
Before You Ride
A few habits go a long way, whether the e-bike is brand new or the third one in the garage.
- Check the label. Make sure you know which class you have, and that it matches how you plan to use it. If there’s no label, no pedals, or a top speed over 28 miles per hour, it’s not an e-bike.
- Wear a helmet. The law only requires one for Class 3 riders under 18, but at 20 miles per hour, every rider benefits from one.
- Stay off the sidewalk. In Norton Shores, e-bikes belong on the street or in the bike lane, riding with traffic.
- Talk it through with your kids. Where they’re allowed to ride, how fast is too fast, and what to do around people walking. A five-minute conversation in the driveway is easier than a phone call from the ER.
Enjoy the Ride
Norton Shores has a lot worth exploring on two wheels: neighborhoods laced with parks, a growing trail network, and miles of Lake Michigan shoreline. E-bikes can make all of it easier to reach, for more people.
The rules exist so everyone on the street, the path, and the sidewalk gets home safe. Know what you’re riding. Know where it belongs. Then get out there.
Riding Responsibly. It’s in Our Nature.
