Racing filter perfectly compatible with theoriginale. Triple filtering fiber to improve oil flow and cleaning. Easy replacement operations with da 17mm head da , thanks to which si also has a better tightening torque. Hole through the nut to be able to secure the safety wire. Reinforced steel outer box. Rubber valve for greater sealing. Compatible with all types of oil. Main Ducati Monster applications all 93-07; 748/996/998 95-02; 999/749/848/1098 03-; Multi-way all 03-; ST2/ST3/ST4; Supersport all; Pantah 350/600 80-85; Cagiva Alazzurra TL 350 -; Alazzurra GT 350 -; Alazzurra Sports 650 82-88; Alazzurra GT Sports 650 82-88; Elefant 750 89-98; Elefant 900 92-97; Grand Canyon 900 99-99; Bombardier Quad Outlander H.O. EFI XT 800 06-