State-by-state eBike age limitations vary, however they usually only apply to Class 2 or Class 3 electric bikes. Riders must be 14 years old or older in eight states to ride unsupervised at any level. Alabama, Alaska, Michigan, New Hampshire, North Carolina, Utah, and Virginia are the states in question. Riders under the age of 18 may still ride electric bikes in several areas if they are accompanied by an adult over the age of 18. Six states have eBike laws that require riders to be 15 or older, while fifteen states have laws that require riders to be over 16. If an adult rides with the rider, there are several state-specific exceptions to these laws. Although several states do not have an official riding age, most of them require motorcyclists under the age of 16 or 18 to wear helmets.