Ducati MULTISTRADA 1200S ABS 2015 Workshop Manual page 523

Position the front brake hose (4) on bracket (5).
Tighten screw (3) to a torque of 10 Nm ±5%.
If the speed sensor has been removed, it will be necessary to adjust the AIR-GAP.
There must be a gap between ABS sensor and phonic wheel of 1.3 mm to 1.9 mm. To check it, use a suitable
feeler gauge.