What type of helmet is required for motorcycle riders in Minnesota who are under 18?

Answer: B — helmet that meets federal safety standards

In Minnesota, riders under the age of 18 are required to wear helmets that meet federal safety standards. This requirement is crucial because it ensures that the helmet provides adequate protection in the event of an accident. Helmets that meet federal safety standards have been tested for impact resistance and have specific design criteria that enhance the safety of the wearer. Wearing a certified helmet significantly reduces the risk of head injuries, making it a vital piece of safety equipment for young riders. While other types of helmets may offer various levels of coverage and features, the key requirement under Minnesota law is compliance with federal safety standards. This focuses specifically on ensuring baseline protection, rather than the style or type of helmet worn. Therefore, the most important aspect for riders under 18 is that the helmet they use is certified for safety, making option B the correct and most relevant choice.