Featured Listing: 1991 Suzuki GSX-R400RR

It’s not a new thing to scan a sportbike forum and find a subset of self-professed sportbike cognoscenti espousing the virtues of supersport 600s over literbikes for daily street use and getting the most out of yourself on a mountain road. The big bikes, they argue, are almost too much for most racetracks, let alone…