Compatible with PS11 Rear Brake Master Cylinder in the 4th Picture PS11 Rear Brake Master Cylinder not included. Grease and Japanese instruction manual included. Fits Ducati 748 SP Biposto 750 SS 88 (93->) 900 SS (92) 900 SS 900 SL 916 (94) 916 Monopost Senna (95-) 916 SP (96) Monster 750 (1996-201) 750 Dark (1996-2001) Monster 750 Metallic (1996-2001) Monster 900 (1993-1999) Monster 900 Cromo (1998-1999) Monster 900 Dark (1999-1999) Monster 90 S (1998-1) 99)