Ducati ST4S Owner's Manual page 39

Important
During the whole running-in period, the
maintenance and service rules recommended in the
Warranty Card should be observed carefully. Have the
service inspections performed as recommended in the
Warranty Card.
Failure to comply with these rules will release Ducati
Motor Holding S.p.A. from any liability whatsoever for
resulting engine damage or shorter engine life.
After 2500 km
After running-in, never exceed 10000 rpm under standard
conditions of use.
Strict observance of running-in recommendations will
ensure longer engine life and reduce the likelihood of
overhauls and tune-ups.
2
1
180 200
160
220
140
240
0 0 0 0 0
120
260
100
280
80
0 0 0 0
60
km/h
40
20
3
10
9
11
8
12
13
7
6
CODE
5
4
3
min -1
x1000
2
1
0
fig. 33
39
E