Part No. 59-W5980.94.JE (oro2u.com)
Ducati 91-02 900SS [Big Bore (94mm) 944cc OS+2mm] Comp. 11.5:1, JE PISTONS 157598 Note. Bore & Replate !!!
Ducati 900 SS 1992, Ducati 900 SS CR 1994 - 1998, Ducati 900 SS FE 1998,

Ducati 900 SS SL 1993, Ducati 900 SS SP 1994 - 1997, Ducati E-900 1994 - 1995, Ducati M900 Monster 1993 - 1996, Ducati MH900e Mike Hailwood Replica 2000 - 2002, Ducati Monster 900 1997 - 2001, Ducati Monster 900 City 1999, Ducati Monster 900 Cromo 1998 - 2001, Ducati Monster 900 Dark 1998 - 2001,

Ducati Monster 900 IE 2002, Ducati Monster 900 Metallic 2000 - 2001, Ducati Monster 900 Special 1998 - 2001, Ducati Monster 900 ie Dark 2002, Ducati Sport 900 2002,
-Machined from 2618 T6 high tensile forged aluminum. -Dome/Dish features smooth flowing radii and require no deburring or preparation.