The SMK Retro is a great jet helmet by SMK. A jet helmet provides ultimate freedom, and often gives you that classic look. Because of this classic look you often see Chopper/Retro riders loving this type of helmet. Not only do they often provide excellent ventilation and field of view, they are the lightest type of helmets out there. This Retro only weighs g. The low weight provides excellent freedom making the jet helmet a great choice for riders who love to ride in sunny weather. If this Retro is not the helmet you are looking for, don’t worry we have a lot of other SMK jet helmets () in our collection.