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Ducati 999S

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Make Model |
Ducati 999S |
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Year |
2005-06 |
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Engine |
Liquid cooled, four stroke, 90°“L”twin cylinder, DOHC, desmodromic 4 valve
per cylinder. |
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Capacity |
99 |
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Bore x Stroke |
100 x 63.5 mm |
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Compression Ratio |
11.4:1 |
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Induction |
Marelli electronic fuel injection, 54 mm
throttle body |
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Ignition /
Starting |
Marelli electronic / electric |
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Max Power |
105.2 KW 143 hp @ 9750 rpm |
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Max Torque |
11.4 kg-m 82.5 lb-ft @ 8000 rpm |
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Transmission /
Drive |
6 Speed / chain |
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Frame |
Tubular steel trellis |
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Front Suspension |
Öhlins with TiN upside-down fork fully
adjustable, 120mm wheel travel |
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Rear Suspension |
Öhlins progressive linkage with adjustable monoshock,
128mm wheel travel |
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Front Brakes |
2x 320mm discs 4 piston calipers |
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Rear Brakes |
Single 245mm disc 2 piston caliper |
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Front Tyre |
120/70 ZR17 |
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Rear Tyre |
190/50 ZR17 |
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Dry-Weight |
186 kg |
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Fuel Capacity |
15.5 Litres |
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Consumption average |
17.9 km/lit |
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Standing
¼ Mile |
10.7 sec |
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Top Speed |
272 km/h |
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Reviews |
Motorbikes Today
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2006 Open Bike Comparo Cycle
World
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Built around the Testastretta engine, the 999s possesses the
form of a pure sports bike: low, long, and narrow with exciting componentry
and a technical look. Ducati’s experience gained over years of successful
racing at the highest levels is evident in the design and technical
characteristics of the 999s The 999s combines incredible performance with a
linear and tractable power delivery so you are “on the gas sooner” and
“shift gears” less.
The motorcycle comes with a racing kit that includes a 102 dB Termignoni
exhaust half-system with an electronic control unit featuring race mapping
and a carbon fibre silencer cover.
Features:
2005 has been an exceptional year for Ducati Superbikes, the
range having been completely rEVOlutionised with a series of stylistic and
functional refinements and, above all, with a general upward shift in terms
of power ratings and performance in both engine displacements and all
versions. The 749 and 999 machines have been made more aggressive, edging
closer to the dividing line between the street bikes and the official
machine used on the world's racetracks.
For the Superbikes manufactured in Borgo Panigale, 2006 will be dedicated
to digesting the generational shift, which has taken place just two years
from the launch of the new series, with the numerous innovations and
refinements introduced in 2005.
The decision to rEVOlutionise the machines was driven by the return of
Ducati to the North American AMA Superbike Championship, which has more
stringent rules than European championships with regard to modifications to
mechanical parts and chassis: the new model is a result of the efforts aimed
at creating a machine that would be race-ready straight off the production
line, with a large number of adjustments for attitude and riding position,
while also being suitable for use on the road. The result is a superbly
contemporary range that is highly sophisticated and able to meet the most
demanding sports rider with the basic equipment of the 749 and 999, and
gradually approaching the S and R versions in a series of EVOlutionary
steps. This brings us to the current state of the art, with the top of the
range position occupied by a 999R packing a massive 150 HP, proposed for
2006 also in a Xerox replica version, sporting the colours of the "official"
SBK ridden by James Toseland and Regis Laconi.
The Ducati sports machines share aesthetics based on the concept of racing
aerodynamics, with fairings that are highly effective also at extreme
speeds. That's the thinking behind the development of a new upper fairing,
designed to protect the rider's head and shoulders and eliminate air
turbulence. The fairing, which is higher and wider than its predecessor to
increase the level of protection, joining a tapered lower section of the
body, equipped with a pair of sweeping wrap-around and highly effective
deflectors. Protection of the rider is one of the key concepts of the latest
generation of Ducati machines: the absence of air turbulence makes the
cockpit more comfortable - an important factor when riding in traffic and
offering significant benefits on the racetrack because stress and fatigue
levels are reduced, allowing riders to achieve consistently fast lap times
for longer. The unforgiving stopwatch has amply proved this theory.
The styling and aerodynamic strategies adopted are just two of the factors
used to achieve the close relationship between competition and series
production machines. The box-section swingarm - very light and with very
high torsional strength - comes from the world championship experience in
the Superbike class and is the most EVOlved solution for road riding and for
the racetrack, apart from adding to the already mean appearance of the 749
and 999. Style and function are also reflected in the exhaust silencer,
which is integrated into the rear fairing and protected by a black anodised
aluminium cover, and also in the ergonomics of the machine and the multiple
possibilities for adjusting rider position. Since their introduction in
2002, the current Ducati Superbikes have been characterised by the ability
to modify the positions of the handlebar levers and footrests, and also the
facility to adjust steering head rake to two positions, a feature that is
unavailable on any other sports machine on the market.
There's also one final detail worthy of note: fore-aft adjustment of the
seat-tank unit on single-seater versions of the machines. These unique
features make the 749 and 999 the production machines that, of all the bikes
currently on the market, are the closest to the thoroughbred race versions.
The sports personality of these machines are also reflected in the engines,
with the impressive twin cylinder engine bringing sheer performance prowess
to all equipment versions. These results have been achieved while keeping a
close watch on environmental concerns: all the twin cylinder engines,
including the 150 HP mounted on the 999R, comply in full with stringent
Euro2 regulations.
Like the 749S, this machine is the link between the 999 in the road
version and the R machine designed exclusively for the race circuit.
Equipped with advanced and highly effective suspension systems and an engine
that has all the raw power needed to handle any riding situation, this bike
is in its element on the racetrack, despite the fact that it is fully
homologated for road use. The twin cylinder engine can be given a further
power boost by fitting the racing kit supplied with each bike (available in
all countries except Japan).
Style
Like all Ducati Superbikes, the 999S maintains the classic family
appearance. The only visible differences are the brakes and suspension,
which are aesthetically and structurally of a more professional class. In
effect, the S is the link between the road versions and the primarily
competition machines. As an alternative to the two-seater machine, there's
also a solo version with specific rear fairing, stylistically very similar
to the 999 Factory machines.

Chassis
Homologated for road use, but also perfectly equipped to excel on the
race circuit, the 999S uses suspension systems that are rarely found on
series production motorcycles. The single shock and upside-down forks are
made by Öhlins and are racing specification. The suspensions provide
adjustments for spring preload and compression and rebound damping, all
functions that are more precise thanks to the use of a check valve that
operates on the rebound stroke and makes it possible to obtain clear
separation between the various suspension functions with resulting benefits
in terms of set-up precision. Also the steering damper is supplied by
Öhlins, equipped with an eccentric mount to adapt to the two available
steering head angles. The exclusive component parts of the 999S are
completed by a braking system with radial callipers.
Powerplant
The Testastretta twin of the 999S is different compared to the standard
999 thanks to the use of more advanced materials. The difference includes a
super lightweight crankshaft and newly designed titanium con rods, all of
which are key parts that make for significant increases in terms of power
output. And if the power of the production engine is insufficient, for track
use riders can install the power booster racing kit, which is included with
each 999S. With the kit installed, the power rating increases to 143 HP at
9,750 rpm, while torque reaches 11.4 Kgm at 8000 rpm.

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