E-Bike Helmets, TBI Severity, and What PA Law Says About Fault

The Question Insurers Love to Ask

After almost every e-bike brain injury, the insurance adjuster asks the same thing: "Was the rider wearing a helmet?" They ask because they want to shift blame onto the injured rider and pay less. But in Pennsylvania, the answer is more nuanced than adjusters want you to believe—and not wearing a helmet does not automatically destroy your claim.

What Pennsylvania Law Actually Requires

Pennsylvania's helmet requirements are age-based. In general, riders under 12 are required to wear a helmet. For adult e-bike riders, a helmet is strongly recommended for safety but is not universally mandated in the same way. That means an adult rider without a helmet has not necessarily broken a law—and even where helmet use matters, it is only one piece of a much larger negligence analysis.

The bottom line: an insurer cannot simply point to a missing helmet and deny a valid claim.

Comparative Negligence: How Fault Is Actually Shared

Pennsylvania follows a modified comparative negligence rule. Under it:

• Your compensation can be reduced by your percentage of fault, but
• You can still recover as long as you are not more than 50% at fault for your own injuries.

So even if an insurer argues that not wearing a helmet contributed to the severity of a brain injury, that argument—if it succeeds at all—might reduce a recovery, not eliminate it. And the driver who caused the crash remains responsible for causing it in the first place.

Insurers routinely overstate the helmet issue to pressure injured riders into cheap settlements. An experienced attorney pushes back with the facts, the medicine, and the law.

Helmets and TBI Severity Are a Medical Question

Whether a helmet would have prevented or reduced a specific brain injury is a medical and engineering question, not something an adjuster gets to decide. The type of impact, the speed, the point of contact, and the nature of the TBI all matter. These issues are addressed with medical experts, not insurance-company assumptions.

Protect Yourself Regardless

None of this changes the smart safety advice: wear a helmet every ride. It genuinely reduces the risk of catastrophic brain injury. But if you were hurt without one, do not let an insurance company convince you that you have no case. You may still have strong workers' comp and third-party claims.

The Right Team for Each Part of Your Case

Cardamone Law specializes in Pennsylvania workers' compensation—Michael Cardamone is a Certified Workers' Compensation Specialist who handles the comp side directly. For any third-party personal injury claim against an at-fault driver, we work with top Philadelphia personal injury firms who know exactly how to counter the helmet and comparative-negligence arguments in a brain injury case.

Call (833) 898-4587 for a free, confidential consultation. Don't let a helmet question scare you away from the compensation you deserve. No fee unless we win. Available 24/7.