Key Takeaways
- Most e-bikes are bicycles in the eyes of the law. A Class 1, 2 or 3 e-bike with a motor under 750 watts is a “low-speed electric bicycle” under 625 ILCS 5/1-140.10, it is excluded from the definition of a motor vehicle, and its rider has the rights and duties of any driver under Section 11-1502.
- The driver’s policy pays first. Illinois requires liability insurance on every motor vehicle under 625 ILCS 5/7-601, so when a car hits an e-bike rider the claim normally runs against that policy, with the rider’s own uninsured and underinsured motorist coverage as the backstop.
- Fault is shared, not all or nothing. Under 735 ILCS 5/2-1116 a rider found 50% or less at fault still recovers, reduced by their share, and only a rider found more than 50% at fault is barred.
- Two years is the outer limit, and sometimes it is one. Injury lawsuits must be filed within 2 years under 735 ILCS 5/13-202, and within 1 year against a city, park district or other local public entity under 745 ILCS 10/8-101.
- The label on the frame can change the whole claim. A bike that exceeds the low-speed limits is not treated as a bicycle, and from January 1, 2027, Public Act 104-0854 classifies it as a motor driven cycle, which changes whose insurance is supposed to respond.
E-bikes have gone from a novelty to an everyday sight on Chicago bike lanes and suburban trails in a few short years, and the injury numbers have followed. The U.S. Consumer Product Safety Commission estimates that emergency departments treated 59,200 e-bike injuries in 2024, against an annual average of about 6,300 across 2017 to 2021. The most serious crashes involve cars.
After a crash like that, three practical questions come up almost immediately. Does Illinois treat an e-bike like a bicycle or like a motorcycle? Whose insurance pays for the hospital bills and the lost time at work? And what happens if the bike itself failed? This guide answers each one from the Illinois statutes, and explains a change in the law that takes effect on January 1, 2027.
The Short Answer
If you were riding a Class 1, 2 or 3 e-bike and a driver hit you, Illinois law treats you as a bicyclist. The driver owed you the same care owed to any other vehicle on the road, and your claim runs first against the driver’s liability insurance. If the driver had no insurance, too little insurance, or drove away, your own auto policy’s uninsured or underinsured motorist coverage may pay. Your recovery is reduced by any share of fault assigned to you, and it is lost only if you are found more than 50% responsible. You generally have 2 years to file suit, or 1 year if a local government is involved.
Is an E-Bike a Bicycle Under Illinois Law?
For most e-bikes sold today, yes. Section 1-140.10 of the Illinois Vehicle Code defines a “low-speed electric bicycle” as “a bicycle equipped with fully operable pedals and an electric motor of less than 750 watts” that fits one of three classes: Class 1 (pedal assist that stops at 20 mph), Class 2 (throttle that stops assisting at 20 mph) and Class 3 (pedal assist that stops at 28 mph). The same section says plainly that a low-speed electric bicycle “is not a moped or a motor driven cycle.”
Two other definitions lock that in. Section 1-106 includes “every low-speed electric bicycle” in the definition of a bicycle, and Section 1-146 lists “low-speed electric bicycles” among the things excluded from the definition of a motor vehicle. Section 11-1517(a) then applies the bicycle rules of the Code to low-speed e-bikes, except where that section says otherwise. Our guide to Illinois motorized bicycle laws covers where each class may be ridden and the equipment each one needs.
The classification matters after a crash for one main reason. Section 11-1502 provides that every person riding a bicycle on a highway “shall be granted all of the rights” of a driver and is “subject to all of the duties applicable to the driver of a vehicle.” An e-bike rider in a lawful class is not a second-class road user, and a driver who treats one as an obstacle is held to the same standard as with a car.
Who Pays When a Car Hits an E-Bike Rider
Section 7-601 makes it unlawful to operate a motor vehicle on Illinois roads unless it “is covered by a liability insurance policy” in at least the amounts set in Section 7-203: $25,000 for one person’s injury or death, $50,000 for all people in one crash, and $20,000 for property damage. That policy is the first place an injured rider’s claim goes. Because a low-speed e-bike is not a motor vehicle, the rider is not required to carry insurance on the bike itself, and the lack of a policy on the e-bike does not weaken the claim against the driver.
The detail that surprises most riders is that they may already have coverage of their own. Section 143a of the Illinois Insurance Code requires every Illinois auto liability policy to include uninsured motorist coverage “for the protection of persons insured thereunder who are legally entitled to recover damages from owners or operators of uninsured motor vehicles and hit-and-run motor vehicles.” Whether that protection follows you onto an e-bike depends on how your own policy defines an insured person, so the definitions page of your auto policy is worth reading early. Underinsured motorist coverage works the same way when the driver has a policy that is too small: under Section 143a-2(4) it pays up to your underinsured limits, less what you actually recovered from the driver’s insurer. We explain both coverages in more detail in our guide to uninsured motorist coverage in Illinois.
| Situation | Who usually pays | Law |
|---|---|---|
| An insured driver hits the rider | The driver’s bodily injury liability coverage | 625 ILCS 5/7-601 |
| The driver has no insurance | The rider’s own uninsured motorist coverage, if the rider is an insured under an auto policy | 215 ILCS 5/143a |
| The driver leaves the scene | Uninsured motorist coverage, which Illinois extends to hit-and-run vehicles | 215 ILCS 5/143a |
| The driver’s limits are too low | The rider’s underinsured motorist coverage, less what the driver’s insurer paid | 215 ILCS 5/143a-2(4) |
| A parked car’s door opens into the rider | The person who opened the door, usually through that vehicle’s liability policy | 625 ILCS 5/11-1407 |
| The bike, battery or a part was defective | The manufacturer, distributor or seller | 735 ILCS 5/13-213 |
| A defect in a public road or path caused the fall | The local public entity, subject to immunities and a 1-year deadline | 745 ILCS 10/3-107 and 10/8-101 |
Where the driver was working at the time, such as a delivery driver or a rideshare driver with a passenger, other policies may also be in play. Those claims follow the same basic structure but add more insurers to the conversation.
The Traffic Rules Drivers Most Often Break Around E-Bikes
Most car and e-bike crashes come down to a driver who did not see the rider or did not give them room. Three sections of the Vehicle Code speak directly to those situations.
Passing too close
Section 11-703(d) requires a driver overtaking a bicycle to change lanes where another lane is available and it is practicable, and in every case to “leave a safe distance, but not less than 3 feet, when passing the bicycle” and to keep that distance “until safely past.” Because a low-speed e-bike is a bicycle under the Code, the 3-foot rule protects e-bike riders too.
Opening a door into the bike lane
Section 11-1407 says that “no person shall open the door of a vehicle on the side available to moving traffic unless and until it is reasonably safe to do so, and can be done without interfering with the movement of other traffic.” The rule applies to any person, so a passenger who swings a door open can be responsible as well as the driver. At e-bike speeds a sudden door leaves almost no time to react.
Driving away
Section 11-401(a) requires the driver of any vehicle involved in a crash that injures someone to stop immediately and remain at the scene, and a driver who fails to do so commits a Class 4 felony under Section 11-401(c). Hit-and-run crashes are where uninsured motorist coverage matters most; our page on hit-and-run accidents covers what to do when the driver is never identified.
How Fault Is Shared Between Driver and Rider
Illinois uses modified comparative fault. Section 2-1116 of the Code of Civil Procedure bars recovery only if “the contributory fault on the part of the plaintiff is more than 50% of the proximate cause of the injury.” At 50% or below, the rider recovers, but “any damages allowed shall be diminished in the proportion to the amount of fault attributable to the plaintiff.” A rider found 20% at fault on a $100,000 claim recovers $80,000. We walk through the rule in more depth in what Illinois’ fault-based accident law means for victims.
Expect the driver’s insurer to look hard for rider-side fault, and to look in predictable places. Section 11-1517(g) says a person “may not operate a low-speed electric bicycle on a sidewalk.” Section 11-1517(h) currently limits Class 3 e-bikes to riders 16 and older. And Section 11-1517(c) prohibits anyone from knowingly tampering with an e-bike’s speed capability without replacing the manufacturer’s class label. None of these automatically defeats a claim, but each is an argument an adjuster will make, and each is worth knowing about before you give a recorded statement.
When the E-Bike Itself Caused the Crash
Not every e-bike injury involves a car. Section 11-1517(b) requires every low-speed e-bike in Illinois to comply with the federal bicycle safety standard at 16 CFR 1512, and Section 11-1517(d) requires the motor on a Class 2 bike to cut out when the brakes are applied and the motor on a Class 1 or Class 3 bike to cut out when the rider stops pedaling. A bike that keeps driving forward under braking, a frame that fails, or a battery that overheats can all support a claim against the company that made or sold it.
Battery fires are not a theoretical risk. Of the 310 e-bike deaths in the CPSC’s 2017 to 2024 data, 19 were associated with lithium-ion battery fires, and two more followed component failures, a malfunctioning chain and a front wheel coming loose. Burns from a battery fire are a distinct and serious injury; our Illinois burn injury page covers what those claims involve.
Product claims have their own time limit on top of the ordinary 2-year deadline. Section 13-213 sets a statute of repose that cuts off strict product liability claims 12 years after the product was first sold by a seller, or 10 years after it was first sold to its initial user, whichever comes first. The single most important step in a product case is practical rather than legal: keep the bike, the battery and the charger exactly as they are, and do not let a shop or an insurer repair or dispose of them. Our Illinois product liability lawyers can explain how that evidence is preserved and tested.
Crashes on Bike Paths and Public Property
Section 11-1517(f) allows low-speed e-bikes on bicycle paths unless the agency in charge of the path prohibits them. Crashes on paths and in parks raise a different set of rules, because the defendant is often a city, park district or forest preserve district, and those bodies are protected by the Local Governmental and Governmental Employees Tort Immunity Act.
Two parts of that Act matter most. Section 3-107(b) provides that a local public entity is not liable “for an injury caused by a condition of any hiking, riding, fishing or hunting trail,” and whether a particular bike path is that kind of trail is a question of fact. And Section 8-101(a) requires any civil action against a local entity or its employees to be “commenced within one year from the date that the injury was received or the cause of action accrued.” That is half the ordinary deadline. If a pothole, a broken path surface or a city vehicle played any part in your crash, the clock may already be shorter than you think. Our page on road defect accidents explains how those claims are built.
What Changes on January 1, 2027
Senate Bill 3484 was signed on August 26, 2026, as Public Act 104-0854, and takes effect on January 1, 2027. It leaves the three classes of low-speed e-bike in place, but it changes several things that bear directly on injury claims:
- Minimum ages. Class 1 and Class 2 e-bikes may be operated only by riders 15 or older, and Class 3 stays at 16. An operator under 18 on an e-bike built for passengers may carry only a sibling, stepsibling, child or stepchild.
- Over-powered “e-bikes” become motor driven cycles. Section 1-140.10 will provide that “any electric bicycle that is not a low-speed electric bicycle shall be considered a motor driven cycle,” and the definition of a motor driven cycle expands to cover electric motors above 750 watts. A motor driven cycle is a motor vehicle, which brings it inside the Code’s rules for motor vehicles, including the liability insurance requirement in Section 7-601.
- One set of rules statewide. New Section 11-1517(i) bars local governments, including home rule units, from regulating low-speed e-bikes except as the section allows. Park districts, forest preserve districts, conservation districts and transit districts may still regulate e-bikes on the paths they control.
The practical effect of the second change runs in both directions. If you were hit by someone riding a high-powered electric two-wheeler sold as an “e-bike,” that machine is increasingly treated like a motorcycle, with the insurance obligations that come with it. If you were riding one yourself, expect the insurer to argue your claim should be handled as a motorcycle claim rather than a bicycle claim. The class label on the frame, which Section 11-1517(c) requires to show the class, the top assisted speed and the motor wattage, is often the first piece of evidence anyone checks.
What to Do After an E-Bike Crash
- Get medical care first, and keep every record. Head, wrist and shoulder injuries are common on e-bikes and are not always obvious on the day.
- Call the police and get the report number, particularly if the driver left the scene.
- Photograph everything: the scene, the car and its plate, your injuries, and the class label on your e-bike’s frame showing its class, top assisted speed and wattage.
- Keep the bike, battery and charger exactly as they are. Do not let anyone repair or throw them away.
- Collect both insurance policies: the driver’s details from the scene and the declarations page of your own auto policy, which shows your uninsured and underinsured motorist limits.
- Be careful with recorded statements to the driver’s insurer. Questions about where you were riding, how fast and on what class of bike are aimed at assigning fault.
- Note the deadline that applies to you, using the table below.
The Deadlines That Apply
| Type of claim | Deadline | Law |
|---|---|---|
| Injury claim against a driver or other private party | 2 years from the injury | 735 ILCS 5/13-202 |
| Claim against a city, county, park district or other local public entity | 1 year from the injury | 745 ILCS 10/8-101(a) |
| Strict product liability claim against a manufacturer or seller | The 2-year limit, and in any event no later than 12 years from first sale by a seller or 10 years from first sale to the first user, whichever ends first | 735 ILCS 5/13-213 |
These are outside limits, not targets. Evidence such as traffic camera footage and witness memories fades within weeks, and our guide to the Illinois statute of limitations explains the exceptions that can shorten or extend the time.
Frequently Asked Questions
Is an e-bike considered a motor vehicle in Illinois?
Not if it is a low-speed electric bicycle. A Class 1, 2 or 3 e-bike with fully operable pedals and a motor under 750 watts is defined as a bicycle under 625 ILCS 5/1-106 and 1-140.10, and Section 1-146 excludes low-speed electric bicycles from the definition of a motor vehicle. An electric bike outside those limits is treated differently, and from January 1, 2027, it is classified as a motor driven cycle.
Who pays if a car hits me while I am riding an e-bike in Illinois?
The claim normally goes first to the driver’s liability insurance, which Illinois requires on every motor vehicle under 625 ILCS 5/7-601. If the driver had no insurance, drove away, or had limits too low to cover your losses, your own auto policy’s uninsured or underinsured motorist coverage may pay the difference.
Does my own car insurance cover me if I am hit on an e-bike?
It may. Section 143a of the Illinois Insurance Code requires uninsured motorist coverage for the protection of persons insured under the policy, and it is not limited to people riding in a car. Whether it follows you onto an e-bike depends on how your policy defines an insured person, so check the definitions page of your auto policy.
What if the driver who hit me had no insurance or drove away?
Illinois requires uninsured motorist coverage on auto policies, and 215 ILCS 5/143a extends it to hit-and-run vehicles. If you are an insured under an auto policy, that coverage is usually the source of payment. Report a hit-and-run to the police promptly, because the driver’s failure to stop is itself a felony under 625 ILCS 5/11-401.
Can I still recover if I was partly at fault for the e-bike crash?
Yes, as long as you are found 50% or less at fault. Under 735 ILCS 5/2-1116 your damages are reduced by your percentage of fault, so a rider 20% at fault on a $100,000 claim recovers $80,000. A rider found more than 50% at fault recovers nothing.
How long do I have to file an e-bike accident claim in Illinois?
Generally 2 years from the injury under 735 ILCS 5/13-202. If a city, county, park district or other local public entity is involved, the deadline is 1 year under 745 ILCS 10/8-101. Strict product liability claims are also subject to a 12-year and 10-year statute of repose under 735 ILCS 5/13-213.
Can I sue if my e-bike or its battery was defective?
Yes. Illinois requires every low-speed e-bike to meet the federal bicycle standard at 16 CFR 1512 and requires the motor to cut out under braking or when pedaling stops, depending on the class. A defective frame, motor control or battery can support a product liability claim against the manufacturer or seller. Keep the bike, battery and charger unrepaired as evidence.
What changes for e-bikes in Illinois on January 1, 2027?
Public Act 104-0854 sets a minimum age of 15 for Class 1 and Class 2 e-bikes, keeps 16 for Class 3, classifies any electric bicycle that is not a low-speed electric bicycle as a motor driven cycle, and bars local governments from regulating low-speed e-bikes except on paths controlled by park, forest preserve, conservation and transit districts.
Talk to a Lawyer Before the Insurer Decides
E-bike claims turn on details an insurer will not volunteer: whether your bike fits a legal class, whether your own policy covers you on it, and whether a product defect or a local government shares the blame. If you were hurt on an e-bike anywhere in Illinois, our Chicago bicycle accident lawyers can review the facts with you at no charge. We also represent riders through our Aurora, Naperville and Champaign bicycle accident teams and across Illinois. If the driver who hit you was uninsured, our uninsured and underinsured motorist lawyers handle those claims every day. Call 844-SEE-MIKE.
For more on what a bicycle injury claim can recover, see what compensation you can get in an Illinois bicycle accident lawsuit and our car versus bicycle accident statistics.
Sources
- Illinois Vehicle Code, 625 ILCS 5: Section 1-106 (bicycle), Section 1-140.10 (low-speed electric bicycle), Section 1-146 (motor vehicle), Section 7-203 (minimum liability limits), Section 7-601 (required liability insurance), Section 11-401 (duty to stop), Section 11-703(d) (passing bicycles), Section 11-1407 (opening vehicle doors), Section 11-1502 (rights and duties of bicycle riders), Section 11-1517 (low-speed electric bicycles). ilga.gov
- Illinois Insurance Code, 215 ILCS 5/143a (uninsured and hit-and-run motor vehicle coverage) and 5/143a-2 (additional uninsured and underinsured motor vehicle coverage). ilga.gov
- Code of Civil Procedure, 735 ILCS 5/2-1116 (modified comparative fault), 5/13-202 (2-year personal injury limitation), 5/13-213 (product liability statute of repose). ilga.gov
- Local Governmental and Governmental Employees Tort Immunity Act, 745 ILCS 10/3-107 (trails) and 10/8-101 (1-year limitation). ilga.gov
- Public Act 104-0854 (Senate Bill 3484, 104th General Assembly), approved August 26, 2026, effective January 1, 2027, enrolled text. ilga.gov
- U.S. Consumer Product Safety Commission, Micromobility Products-Related Deaths, Injuries, and Hazard Patterns: 2017-2024 (April 2026), Table 1.1 and Section II. cpsc.gov
This article is general information about Illinois law, not legal advice, and reading it does not create an attorney-client relationship. Insurance coverage depends on the wording of each policy, and the result in any individual claim depends on its own facts. Please speak with a lawyer about your own situation.
