Helmets by BELL. Details:Bell invented the modern helmet over 60 years ago, and this new interpretation of that original pioneering ¾ lid is our commitment to ensuring you have the best to choose from. With five unique shell sizes providing personalized and compact fit, a plush microsuede interior featuring contrast stitching, and a carbon fiber shell, the Custom 500 offers a feast of options within one classic, original package. In a competitive market filled with choices when it comes time to choosing a ¾ helmet, it’s reassuring to know the original is still the best. DOT approved.