1975 Kenny Roberts in Indianapolis, Indiana.

By our guest editor, Eric JohnsonMotorcycle racing is full of myth, folklore and larger than lifelegends. However, in the eyes of plenty, one of the greatest storiesever told took place in the summer of 1975 on a mile-long dirt oval inIndianapolis, Indiana.That year, Kenny Roberts was dong his best to beat back a number ofbeastly Harley-Davidsons that were trying to steal away his GrandNational