Frame Data; Suspensions; Electric System/Fuse Box; Performance Data/Weights - Ducati 1992 Superbike 851 Workshop Manual

GENERAL
....
FRAME
Tubular type with Chrome-Molybdenum steel trestle.
Removable rear frame
Tube inclination (motorbike without pilot) ...................... 24°30'
Steering angle (for each side)
Forward stroke, in.
SUSPENSIONS
Front
....................... 21·
........................ 3.70
Oleodynamic fork with overturned legs and with outer system for
extension and compression adjustment.
Make.
Type.
Tube diameter: in.
Stroke in.
Oil quantity for each leg: cu. in ..
Oil level to the barrel: in.
Rear
S.P.'92 - S.P.S.
OHLINS
fG 9050
1.65
4.72
22.57
Sup.'92
SHOWA
GDOII
1.61
4.72
23.36
6.37
Aluminium flooting fork type with adjustable oleopneumotic mono-
damper.
Trade mark . ,
Type.
Stroke: in.
Opearting pressure: AIm.
__ Sup,...-"9-.-2=--+-"'S."'P .... '92-S.P.S.
SHOWA OHLINS
GDO I 20070A DU B070
2.56 2.56
iO
14
The articulated joints turn (rotates) on needle bearings and boll joints.
The fork rotates around a journal fXlssing through the engine; this
configuration mokes the motorcycle more sturdy.
Only for S.P.'92 and S.P.S.
The fork progressive action can be adiusted by eccentrics makes it
possible to modify the bolance of the bike.
lYRES
Front
Rodiol "tubeless" type.
Make.
Type.
............... MICHELIN
.............................. 120/70 ZR l7Tx 11 Tl
Rear
Radial "tubeless" type.
. .......... MICHELIN Make.
Type. .............................. IBO/55 ZR l7Txll Tl
T
yre
inflation
pressure
Inflation pressure Bar
Kg/em'
Front
2.2 2.24
Rear
2.5 2.55
12
ELECTRIC SYSTEM
All the '92 models ore fiHed with cables complete with water-proof
connectors.
The electrical system consists
of
the following main parts·
Headlamp; rectangular shope, iodine, double-filament, 12V - 55/
60W-H4 bulb, with parking light bulb 12V-5W.
Instrument board
Electrical controls on handlebar
Direction indicators;
I 2V- I OW bulbs.
Horn
Stop light switches
Battery; I 2V-16 Ah
Allemator;
I 2V- 350 W
(Sup. '92)
300 W
(S.P.'92 - S.P.S.)
Electronic adjusler - Protected by a 30 A fuse.
Storter; 12V-O,7 Kw
Rear lamp; double-filament lamp, 12V 5/21 W for stop signoling,
taillight and number plate lighting.
FUSE BOX
The fuses box is located in the leh Side
of
the dashboard.
The fuses used con be accessed by removing the protection cover.
Only 5 fuses are connected to the circuit:
one fuse
of
30 A;
one fuse
of
15 A;
three fuses
of
7,5 A
Three spore fuses are available.
PERFORMANCE DATA
Maximum speed in any gear should be reached only after a correct
running-in period with the motorcycle properly serviced.
Max. speed beyond mi./h .
Consumption Ix I 00 Km .
WEIGHTS
Total dry weight Ib .
Kerb Ib .
With driver (154.3 Ib) .
S.P.S. S.P.'92 Sup.'92.
161.5
5,B
S.P.S.
407.B
451.9
606.2
15B.4
5,B
S.P.'92
414.4
45B.5
612.B
149.1
5,B
I
Sup. '92_
445.3
4B9.4
639.3
,
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