Did you know in 2019, only 12% of injured cyclists under the age of 17 were wearing a helmet during an accident? Children under the age of 18 must wear a helmet when riding a bike in Irvine - it's the law. Your helmet should have a sticker that says it meets the rules set by the Consumer Product Safety Commission (CPSC). If your helmet doesn't have a CPSC sticker - get one that does. Wear a bike helmet every time you ride, even if you're going for a short ride. More bike safety tips from the Cit