E-Bike and E-Scooter Accidents Are Skyrocketing Among Children

Recently, Dr. Alan Schroeder was walking on the street in New York City when he felt a breeze out of nowhere. “I literally was about four inches away from someone on an e-bike, probably going 30 miles an hour, that I didn't see,” he recalls.

If he’d been hit, the injuries could have been severe, as Schroeder, who is a pediatrician and research scientist at Lucile Packard Children’s Hospital Stanford, well knows. More children are getting hurt or even dying in crashes involving electric devices like e-bikes and e-scooters.

On Nov. 2, Schroeder and his colleagues published a paper in JAMA looking at kids who ended up in a subset of emergency rooms, hospitals, and urgent care centers across the U.S. after accidents on e-bikes, e-scooters, skateboards, and traditional, non-motorized bicycles and scooters. They drew on data from 2023 to 2026.

Injuries from e-bikes showed a roughly 400% relative increase during the study period, and e-scooter injuries rose almost 200%. The team also found that severe injuries—the kind that need surgery or time in the intensive care unit—were about twice as likely when a powered vehicle like an e-bike or e-scooter was involved, compared to regular bikes and scooters.

The numbers are only growing. “This is just an exponential rise in the frequency of these injuries,” says Dr. Stephanie Chao, a pediatric trauma surgeon at Lucile Packard Children’s Hospital Stanford and an author of the new paper, who says she’s worked on “some pretty devastating operations” in children after e-device accidents. The researchers hope their study can provide evidence for policies to rein in e-device usage by children—for instance, by making certain types illegal for kids to use, with charges to be filed against both children and their parents if kids are caught operating them.

Similar to a kick scooter, e-scooters are stand-up, two-wheeled devices that have a powered front wheel operated by a throttle. E-bikes in the U.S. are classified as bicycles with working pedals that have a battery-powered assist, enabling riders to go up hills and achieve greater speeds with less effort. Some have hand-operated throttles so that a rider doesn’t even need to use the pedals. Laws about e-bikes vary by state, with some mandating that the fastest class of e-bikes, which top out at 28 m.p.h., can only be operated by those 16 years old and up, but you don’t need a license or training. In some states, wearing a helmet is legally required, but not in others.

What many people don’t realize, however, is that what people often call “e-bikes” are in fact e-motos, says Dr. Preeti Panda, a pediatric emergency room doctor at Lucile Packard Children’s Hospital Stanford who was not involved in the study but has seen firsthand the rise in cases. She says she sees at least one e-device injury every shift she works.

E-motos, also called electric motorcycles or electric dirt bikes, may be capable of speeds exceeding 60 m.p.h. Regulation is patchy so far, but in California, if these are intended for use on public roads and not just private property, these are classed as motorcycles—meaning that they must be registered and equipped with a license plate, riders must be licensed to drive them and purchase motor vehicle insurance, and people under 16 are not able to get licenses.

When Panda asks her young patients in the emergency room how fast their e-bikes go, though, she gets answers like 35-45 m.p.h., and even higher. “So—that's not an e-bike. In California and in many states now, e-motos are actually illegal to ride on the street” for children who don’t meet the above criteria, she says. “If a child injures someone else or destroys property accidentally on one of these devices that are illegal, both the child and the parents can be held liable and charged criminally. So it's a big deal.”

As part of her own research to understand exactly what electric devices kids are using these days, Panda tours local high school parking lots on what she calls “bicycle counts,” marking down what’s on the bike racks. E-motos tend to “have that banana seat that motorcycles have,” Panda says, while e-bikes usually do not.

“I was out at a few bicycle counts last week,” she continues, “and 80-90% of the e-devices were all e-motos…I saw very few e-bikes.” Legislation and enforcement that takes these vehicles off public roads and out of the hands of younger children, she suggests, could be a substantial public-health boon.

E-bikes and scooters are particularly dangerous for this age group because often, children lack the strength and coordination to pilot these vehicles safely, and sometimes they don’t wear helmets. And it’s not just teens who are using them. “A significant proportion of these injuries are actually in kids younger than the age of 12,” says Chao—a detail from the new study that surprised even the researchers. “A lot of times we think, ‘Oh, this is an older, teenage-type thing,’ but it's not. You're talking about really young middle-school children who really don't have frontal lobe development to be on these really fast motorized vehicles.”

The amount of time required to stop an e-bike, e-scooter, or e-moto is much longer than what’s required to bring a regular bike or scooter to a halt, so any experience children have on traditional devices—like regular bikes and scooters—is unlikely to translate to the electric versions.

The injuries doctors are seeing are largely a result of that speed. “You're not just falling off a bike and maybe breaking an arm. What we're talking about is potentially serious life-threatening injuries now, serious brain injuries” says Chao. “We're talking about middle-school kids whose parents have bought them these bikes.”

First, consistent, well-enforced age limits might be an effective option. “I don't think that children under 12 should be riding electronic devices,” says Schroeder. “That to me is pretty low-hanging fruit from a policy perspective.” Wearing a helmet designed for high speeds—something more protective than a standard bike helmet—is also a good choice, says Schroeder. Motorbike helmets with facial protection are a better fit for the speeds of these devices.