Right side cover (ignition switch).
Empty cover, in good condition. It only has a small dent in the right-side column, visible in the photos.
Ducati narrow crankcase.
Fits Ducati 125, 160, TS Sport, Monza Junior.
Also fits Ducati Mototrans 175, 200, 250, TS, Elite, Deluxe Road, 24 Hours.