The front brake discs consist of an inner carrier, which is mounted to the wheel, and an outer rotor. Both parts must be changed together as a pair.
Remove the front wheel (sect. 7 - 1, Removal of the front wheel).
Undo the retaining screws (5) of the disc to the wheel, remove the disc (7) and, on its left side, slide out the phonic wheel (6).

Removal of the front brake system
Overhauling the front brake componentsRemoval of the timing belt covers
Loosen the screws (4) securing the central external cover (1) and remove it
from the central side.
Undo the fixing screws (4) of the external cover (25) and remove it from the
vertical thermal unit.
Undo the fixing screws (4) of the external cover (3) and remove it from the
horizonta ...
Indicating devices
Checking the indicating devices
In the event of a fault, the internal connections of the device must be
checked in all operating conditions. To do this, it is
necessary to disconnect the switch connector from the main wiring harness (sect.
6 - 1, Routing of wiring on frame).
Then analyse th ...
Battery
Battery safety rules
Warning
Before carrying out any operations on the battery, keep in mind the
safety standards (sect. 1 - 3, General safety rules).
When under charge, batteries produce explosive gases. Keep batteries away from
heat sources, sparks or open flames.
Instructions for use
T ...