The Suzuki GS (also known as the GSX series) is a sporting, touring, and cruising line of motorcycles manufactured by Suzuki since 1980. These motorcycles are powered by a variety of four-stroke engines ranging from 125 to 1500 cc. They are noted for their classic styling, dependability and good handling. The GS line includes the GS500, GS550, GS650, GS750, GS850, GS1000 and GSX600, GSX750, GSX1100 and GSX1300 models.