According to a study done by Randall Dale Chipkar, author of Motorcycle Cancer?, the vibrations caused by modern motorcycles do not cause impotence, erectile dysfunction disorder, or cancer. Let’s all breath a collective sigh of relief. However, Chipkar postulates in his book that while the vibrations and pressure from the seat do not cause these medical problems, the electromagnet fields coming from the bike’s electronics do. Luckily, Chipkar has a solution for us concerned motorcyclists, an electromagnetic shielding motorcycle seat, which he also just so happens to hold the patent on. According to the book, the electrical components a motorcycle generate an electromagnetic field, which in turns causes all sorts of problems in the male baby-making area. At least now motorcyclists can cite a book when someone accuses them of compensating for something.