PS16 Master Cylinder with Alu Lever. Piston diameter 16 mm, so for 2 discs.

M10 x 1.00 Thread
For 22 mm handlebars

Fluid DOT 4, or 5.1

OEM supplied for:

BENELLI-MOTOBI 750 Sei 1982
BENELLI-MOTOBI 900 Sei 1978-1981
BIMOTA SB 3 1979-1981
DUCATI 750 Super Sport 1990-1992
DUCATI 860 GT 1974

DUCATI 900 GTS 1977-1978
DUCATI 900 MHR 1979-1983
DUCATI 900 S2 1982-1983
DUCATI 900 SD Darmah 1977-1980
DUCATI 900 SS 1975-1982

DUCATI 900 Super Sport 1990-1992
DUCATI 907 Paso 1990-1992
DUCATI Monster 750 1996-1999
DUCATI Monster 900 1993-1998