Ducati SUPERBIKE 1199 PANIGALE ABS Owner's Manual page 221

Rear brake pedal
Loosen counter nut (7).
Turn pedal stroke adjusting screw (6) until pedal is in
the desired position. Tighten the counter nut (7).
Operate the pedal (8) by hand to check that there is
about 0.06-0.08 in (1.5-2 mm) of free play before the
brake bites.
If not, adjust the length of the master cylinder
pushrod.
Attention
Have the pedal adjusted at a Ducati Dealer or
Authorized Service Center.
220
6 7
6 8
7
Fig 137
Fig 138