Suspensions; Exhaust System; Available Colours; Electric System - Ducati ST4S ABS Owner's Manual

Suspensions

Front
Hydraulic upside-down fork provided with outer adjuster
for rebound, compression, and preload (for inner springs
of fork legs).
Stanchion diameter: 43 mm
Travel along leg axis: 130 mm
Rear
E
Of the progressive type, thanks to a rocker arm
connecting frame and upper pivot point of the shock
absorber. The shock absorber - with separated reservoir -
enables the adjustment of rebound and compression
damping and spring preload. At the bottom pivot point it
is connected to a steel swingarm. The swingarm hinges
on a pivot pin passing through the engine. The whole
system gives the bike excellent stability.
Travel: 65 mm
Rear wheel travel: 148 mm

Exhaust system

Catalyzed as per Euro 2 standard.
82

Available colours

Ducati anniversary red 473.101
Ducati yellow 473.201
Ducati iron grey 291.600
Ducati metallic dark grey 653.6047 with
metal-color frame and red rims.

Electric system

Basic electric items are:
Headlamp consisting of the following:
12V-55W low beam unit, poly-ellipsoidal with capacitor;
12V-55W high beam unit
12V-5W parking light.
Instrument panel, 12V-1.2W warning lights; 12V-2W
and 3W instrument lights.
Electrical controls on handlebar.
Turn indicators, 12V-10W bulbs.
Horn.
Stop light switches.
Battery 12V-10 Ah.
Generator 12V-520W.
Electronic voltage regulator (rectifier), protected by a
40 A fuse.
Starter motor, 12V-0.7 kW.
Tail light, 12V-5/21W double-filament bulb for stop light
and parking light; 12V-5W bulb for number plate light.
Note
See "Replacing bulbs" on page 62 for relevant
instructions.