Teen E-Bike and Scooter Crashes: Can Parents, Drivers, or Product Sellers Be Liable?

E-bikes and scooters have taken over Southern California neighborhoods. Teens ride them to school, to friends’ houses, and everywhere in between. At speeds up to 28 miles per hour, these vehicles are fast enough to cause serious injuries when something goes wrong.

If your teenager was hurt in one of these crashes, or your teen caused harm to someone else, you’re probably asking who’s responsible. Parents, other drivers, and even the company that made or sold the vehicle can all face legal liability, depending on what happened.

Castillo & Montes Attorneys At Law has been fighting for injured Californians for nearly 25 years. If your family is facing a situation like this, a bicycle accident attorney in San Diego at Castillo & Montes Attorneys At Law can review your case at no charge. We handle personal injury claims on contingency, meaning you pay nothing unless we recover for you.

Call us at 800-497-9774 or fill out our confidential contact form to schedule a consultation.

Key Takeaways

Parents can face civil liability when they knowingly provide a teen with an unsafe or age-inappropriate e-bike.
Under California Civil Code § 1714.1, parental liability for a minor’s willful misconduct is capped at $56,400 per tort as of July 1, 2025.
A driver who hits a teen on an e-bike may be held responsible for the resulting injuries under California negligence law.
If the vehicle itself failed due to a defect, the manufacturer, distributor, or seller may all share liability under California’s strict product liability rules.
California’s pure comparative negligence system allows injured victims to collect compensation even if they were partly at fault.

How California Classifies E-Bikes and Scooters

California law classifies electric bicycles based on their motor size and speed under California Vehicle Code § 312.5. An e-bike must have fully operable pedals and a motor rated at no more than 750 watts to qualify as a bicycle under state law. There are three classes:

Class 1

Pedal-assisted only, with a top assisted speed of 20 mph. Helmets are required for riders under 18. No minimum age requirement.

Class 2

Throttle-enabled, top speed of 20 mph. Same helmet rules as Class 1.

Class 3

Pedal-assisted only, but faster, reaching up to 28 mph. Riders must be at least 16 years old, and helmets are required for all riders.

This classification system plays a direct role in liability cases. Because e-bikes fall under bicycle law rather than motor vehicle law, riders don’t need a license or insurance. That gap creates a real problem when a crash causes serious harm. It’s one of the first things a bicycle accident attorney examines after an e-bike incident, because the absence of required insurance often means victims must look to other parties for compensation.

When Can Parents Be Held Liable?

Parents can face legal responsibility for a teen’s e-bike crash in two main ways: negligent entrustment and vicarious liability.

Negligent Entrustment

Negligent entrustment applies when a parent provides a vehicle to someone they know, or should know, is likely to cause harm with it. Providing a Class 3 e-bike to a 14-year-old violates the minimum age under state law. Buying a modified bike capable of 60 mph for a 12-year-old is even more dangerous. In both situations, a parent who knew or should have known about the risk may face civil liability if a crash follows.

Local California prosecutors have warned that parents can also face criminal liability under California Penal Code § 273a for providing dangerous vehicles to minors who are then injured.

Vicarious Liability Under California Civil Code § 1714.1

California has a law that directly addresses parental financial responsibility for a minor’s actions. Under California Civil Code § 1714.1, when a minor causes property damage or injury through willful misconduct, parents can be held liable up to $56,400 per tort as of July 1, 2025.

That cap often doesn’t cover the full cost of a serious accident. An experienced bicycle accident lawyer will look beyond the parents for additional sources of coverage. The family’s homeowner or renter insurance policy sometimes covers incidents involving minors.

Can the Driver Who Hit the Teen Be Liable?

Yes. If a car or truck driver caused the crash, that driver can be held responsible for the teen’s injuries under standard negligence law. Common scenarios include a driver who ran a red light, turned without checking for cyclists, or was distracted while driving.

This is where working with a bicycle accident lawyer becomes important. California uses a pure comparative negligence system, which means that even if the teen was partly at fault, the driver may still owe a portion of the damages. Say a teenager was riding in the wrong lane and a speeding driver hit them. A jury might find both parties at fault. The teen’s compensation would be reduced by their share of fault, but it wouldn’t disappear completely.

Building a strong case requires evidence: police reports, surveillance footage, skid marks, and witness accounts. A bicycle accident law firm that handles e-bike cases regularly knows which pieces of evidence to gather quickly before they’re lost.

What the Numbers Say About Teen E-Bike Crashes in California

E-bike injuries among minors in Los Angeles County rose 67% between 2021 and 2024. Children’s Hospital of Orange County went from treating 7 e-bike injury cases in 2019 to 116 in 2024.

Nationally, e-scooter injuries grew from 8,566 in 2017 to 56,847 in 2022, according to a study from the University of California, San Francisco. That documented growth matters in court. It helps show that serious injuries to teen riders were a known, foreseeable risk, which strengthens claims against manufacturers, retailers, and parents who ignored the danger.

How Long Do I Have to File a Lawsuit After an E-bike Crash in California?

For most personal injury cases, the statute of limitations is two years from the date of injury. For minor children, the clock typically doesn’t start until they turn 18. If a government entity is responsible for a dangerous road condition, the deadline under the California Government Claims Act can be as short as six months.

Castillo & Montes Attorneys At Law: Your Personal Injury Law Firm in San Diego

Families dealing with an e-bike or scooter crash don’t always know where to turn. When multiple parties might share the blame and an injured teen’s future is on the line, getting the right legal help early makes a real difference.

Our attorneys at Castillo & Montes Attorneys At Law know how to trace liability across multiple parties, whether that’s a driver, a parent, or a product manufacturer. We’ve spent nearly 25 years recovering compensation for injured Californians throughout Southern California.