> I've seen that stated many times. The Consumer Products Safety Commission (CPSC) impact testing procedure for bicycle helmets does not account for collisions

> I've seen that stated many times. The Consumer Products Safety Commission (CPSC) impact testing procedure for bicycle helmets does not account for collisions with motor vehicles [1] [1] https://www.law.cornell.edu/cfr/text/16/1203.17 https://www.law.cornell.edu/cfr/text/16/1203.17