Rad Power Settles Lawsuit Over E-Bike Crash – And It’s Not Its Only Legal Headache

Last Updated on December 30, 2025 by Kristina

Rad Power, one of the biggest names in U.S. e-bikes, has just settled a lawsuit in California. The case revolved around a RadRunner Plus model. The rider said the bike abruptly stopped, causing him to fall, get injured, and damage property. The company and plaintiff reached a settlement in 2025.

But this settlement is just the latest in a string of legal troubles, recalls, and serious safety claims that Rad Power has faced.

Other Legal Cases & Recalls

Tire / flat recall — RadWagon 4

• In 2022, Rad Power recalled about 29,300 RadWagon 4 cargo bikes due to a risk of tire failures. Misaligned rim strips or ribbed sidewalls could cause blowouts, leading to crashes.
• The recall was triggered after 137 reports from consumers, including 8 crashes resulting in injuries.

Front wheel / design defect lawsuits

• A key recurring complaint: front wheel disengagement (the wheel detaches or wobbles) while braking or riding. Many lawsuits point to the use of quick-release axles plus disc brakes as a weak combination on heavy e-bikes.
• In one well-publicized Maryland suit, the rider claimed he saw his front wheel fly off while braking. He suffered broken ribs and a broken collarbone. The case argues Rad’s design failed under stress.
• Another case (Anthony Reyna vs. Rad Power) filed in 2023 alleged a construction or manufacturing defect that caused an abrupt stop and crash. That is the case just settled.

Wrongful death suit — tragic case

• The most serious case involves Molly Steinsapir, a 12-year-old who died after a crash on a RadRunner e-bike she rode as a passenger. Her parents filed a wrongful death lawsuit alleging design defects and lack of warnings.
• The suit claims wobbling, instability, and use of risky design decisions (brakes + quick release) contributed.
• According to public sources, one version of the case was settled for about $1.5 million.

Recent product safety efforts

• In response to mounting safety scrutiny, Rad Power has introduced bikes with “Safe Shield Batteries”, certified to UL-2271 standards, aiming to reduce fire risk from battery failures.
• Also, Rad pledged that all its e-bikes and batteries would meet UL certification standards.

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Why These Matters for the Industry

• Design choices matter more than ever. As e-bikes get heavier and faster, component specs (brakes, axles) must keep up. A quick-release axle that works fine on a lightweight commuter bike might be unsafe on a 60+ lb electric model.
• Legal risk is rising. As more people ride e-bikes, more crashes happen. Plaintiffs and attorneys are watching for models with known complaints or weak specifications.
• Consumer trust is fragile. These lawsuits, especially high-profile deaths, erode confidence in brands. Even if a settlement isn’t an admission of fault, it sends signals.
• Regulation & standards pressure will grow. Critics argue that U.S. e-bike standards are too loose. Many designs are legal today even though they may perform poorly under stress.
• Brands will need stronger warranties, transparency, and warnings. As liability risk increases, companies may adopt more conservative specs, better documentation, or recall policies.

My Take

Rad Power is in a tough spot. It’s one of the most visible e-bike brands in the U.S., so when problems arise, they’re magnified. This recent settlement may help avoid a public trial, but it doesn’t erase the pattern of safety concerns.

I believe the bigger lesson isn’t just for Rad — it’s for the whole industry. As consumers, we tend to focus on price, features, or looks. But safety engineering — how components are specified, how designs react to stress — is just as critical.

If I were advising a new e-bike company today, I’d tell them:

1. Use through-axles or locking systems instead of quick releases on the front for safety.
2. Prioritize thorough real-world testing under load, braking, and stress cycles.
3. Be transparent with users — warnings, maintenance advice, and safe load limits must be clear.
4. Be ready for legal scrutiny. Even a well-intentioned mistake can lead to lawsuits.
5. Consider adding voluntary recalls or design upgrades early, to avoid greater damage later.

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