Black O-Ring Chain and Sprocket Kit for Suzuki GSX-R GSXR 750 2000 2001 2002 2003 2004 2005 Front Sprocket: 17 Tooth Rear Sprocket : 42 Tooth O-Ring Chain: 525x110 - Black (Come with master link) Compatibility: 2000-2005 Suzuki GSX-R750 Y/K1/K2/K3/K4/K5