DUCATI 1098 R
The lightest, most powerful twin-cylinder bike ever and
true competition-level traction control system supplied as standard for
maximum track performance.
The 1098 R is the
ultimate Superbike. The most advanced, most powerful twin-cylinder
motorcycle ever built, with the highest torque-to-weight ratio in the
sport bike category. It is the product of a team of designers and
engineers focussed on one objective only – to win.
The ‘R’ is a race bike, pure and simple. Its competition specification
and superior components together with advanced electronics and
race-proven chassis technology deliver a level of performance that
empowers you with confidence and capability.
World Superbike rule changes mean that the road-going ‘R’ version is
closer than ever to the factory race bike. The 1098 R is not a replica -
it’s the real deal. An incredible 180 hp L-Twin Testastretta Evoluzione
engine in a race-winning Trellis chassis set-up tips the scales at an
unbelievably lightweight 165 kg (364 lbs) and comes with a race kit that
introduces Ducati Corse’s world championship winning traction control
system.
Once again, Ducati raises the bar and sets the world standard for sport
bikes while turning the heads and racing the hearts of enthusiasts
throughout the world.
1098 Technology: Trademark Ducati features like the high tail section,
compact front end, twin under-seat silencers and single-sided swingarm
are just some of the features that turned the 1098 models into an
instant award-winning success. When launched in November 2006, the 1098
and 1098 S introduced a number of ‘firsts’ for Ducati and production
sport bike design. It was the first production motorcycle to have the
amazing stopping power of Brembo Monobloc brakes, the first to have a
data acquisition system integrated as standard equipment and the first
to use an ingenious construction method for its weight-saving
single-sided swingarm. More ‘firsts’ for a road-going Ducati included
the direct application of MotoGP technology, like the power producing
GP6-derived elliptical throttle bodies and the use of the
information-rich instrumentation originally developed for the World
Championship-winning Desmosedici GP7.
The ‘R’ version of the 1098 is not only the flagship of the Superbike
family, but also the platform on which the very latest Ducati Corse
technologies are expressed in street bike form. The 1098 R takes all the
original 1098 features, reduces weight even further and adds an extra 20
horsepower, traction control, sand-cast crankcases, titanium valves and
con-rods, TTXR rear suspension and much more to produce the most awesome
performance ever seen in this category.
The 1098 R comes with a race kit, which is intended for track use only,
boosting power output from 180 to approximately 186 hp. The kit consists
of a 102dB carbon fibre slip-on muffler kit by Termignoni and a
dedicated ECU. The ECU not only has reconfigured mapping to suit the
racing mufflers, but also initiates the system dialogue that controls
the DTC (Ducati Traction Control) system. The 1098 R is the first ever
production bike to be fitted with a true competition-level traction
control.
1098
R Testastretta Evoluzione power
The 1098 R engine represents the finest twin-cylinder technology in the
world. It produces 180 hp (132.4 kW) @ 9,750 rpm and 99.1 lb-ft (13.7
kgm) of brute torque @ 7,750 rpm in standard mode and an astonishing 186
hp when using the supplied race kit, which is intended for track use
only.
The specification of this engine underlines its no-compromise race
technology. To help contain the massive ‘R’ power output, the crankcases
and cylinder heads have been sand-cast produced, a process that improves
the molecular quality of the casting, increasing strength while ensuring
that intricate shapes are achieved with absolute accuracy. Confirming
the 1098 R’s race specification by minimising weight and increasing
performance, the crankshaft connecting rods are made in titanium saving
130 g over the stock 1098 rods while reducing their reciprocating forces
and improving crankshaft acceleration. Cam belt covers moulded in carbon
fibre and cam covers cast in magnesium alloy complete the lightweight
package. The result is a weight saving of 5.6 kg (12.34 lbs) over the
999 R engine and 2.2 kg (4.8 lbs) less than the 1098.
The increased capacity of 1198.4 cc is the product of a larger bore and
stroke of 106 x 67.9 mm and is fed through four titanium valves per
cylinder and compressed to a ratio of 12.8:1. The valves, which are
chrome nitride (CrN) coated, have been increased in diameter by
approximately 5% to 44.3 mm for the inlet and 36.2 mm for the exhaust.
They are actuated by rocker arms that are super-finished for reduced
friction and fatigue, and double overhead camshafts with radical
profiles that achieve approximately 16% more lift than the standard
1098.
These incredible valve performances are only possible because of
Ducati’s unique Desmodromic system, where valve closure is activated
mechanically. At high rpm it would be almost impossible for the valve to
follow the steep closure profile of the cam lobe if it were relying upon
a normal valve spring, but with the Desmo system the valve is
mechanically closed with the same accuracy as it is opened, enabling
steep cam profiles and radical cam timings. This system is used on every
single Ducati motorcycle including the world-beating Desmosedici MotoGP
bike.
The pistons utilise the same design developed for the Desmosedici in the
Ducati MotoGP program by using a distinctive double-ribbed undercrown to
achieve high strength with minimal piston wall surface area and,
therefore, less friction. In this way, the 106 mm RR58 alloy components
are able to operate reliably at high rpm while delivering incredible
performance.
The 1098 R elliptical throttle bodies have been increased 6.5% in size
compared to the 1098, a diameter now equal to 63.9 mm. For the first
time on a road-going Ducati, twin injectors are used on each cylinder.
The first centrally mounted injector feeds through a 4-hole nozzle while
the second offset injector feeds through a 12-hole nozzle ensuring
progressive and fluid power delivery throughout the rev-range. With this
configuration the system has the capacity to provide much heavier
fueling when used in competition.
The gearbox shares the same ratios as the 1098 and 1098 S, except for
3rd, 4th and 6th gear, which has a higher ratio so as to be able fully
exploit the speed gained from the supplied race kit or additional
performance modifications. Also with performance in mind and because of
its high resistance to fatigue, the gears are machined from the same
high-strength steel used in Ducati Corse race applications with 3rd,
4th, 5th and 6th gears being subjected to a shot-peening treatment that
further ensures their strength and reduced fatigue. The dry, multiplate
‘slipper’ clutch reduces the destabilising effect of aggressive
downshifting and helps provide the fine control required when used under
extreme track conditions.
The 2-1-2 exhaust system, which complies with Euro 3 emission standards,
is formed in 52 mm-57 mm diameter tubing with a wall thickness of 0.8 mm
(.030 in) and terminates with Ducati’s trademark twin under-seat
mufflers beautifully formed in super lightweight titanium and stainless
steel.
Chassis
The 1098 R chassis and suspension components are the results of detailed study and a performance first priority approach to development. The goal was to achieve even more weight saving while building in strength and rigidity to manage the incredible power of the new 180 hp engine. The result is an impressive 16 kg (35 lbs) overall vehicle weight reduction compared to the 999 R and an impressive 6 kg (13 lbs) over the already lightweight 1098 S.
Trellis frame
Developed
in cooperation with Ducati Corse, the 1098 R Trellis frame features main
section tubes in ALS 450 with a diameter of 34 mm and 1.5 mm thickness
to achieve a total weight of just 9 kg (19.8 lbs) and an extremely high
strength-to-weight ratio. Race-proven with hundreds of victories, the
Trellis design remains the chosen engineering solution by Ducati Corse
and a feature of every Ducati motorcycle. .
Front subframe
As with all the models
in the Superbike family, the front subframe is produced in magnesium
alloy to reduce the weight to just 0.61kg (1.3 lbs). While its
construction ensures secure, rigid support for the headlamp, instruments
and fairing, the weight-saving around this high, forward position
contributes considerably to overall ‘feel’ and control of the machine.
Rear subframe
Underlining its competition intention, the 1098 R is designed as a true
‘monoposto’ with no provisions to carry a passenger. By producing the
rear subframe in aluminium alloy it has enabled a 50% weight reduction (compared
to biposto models) to 1.3 kg (2.8 lbs).
Single-sided swingarm
Working together with
the single-sided swingarm and an efficient linkage is a fully adjustable
Öhlins
TTXR
single shock. Used for the first time on a Ducati production bike,
this exclusive shock gives top performance while enabling considerable
weight-saving over similar components produced with traditional
technology.
The
TTXR
uses twin tube technology and offers totally separate damping adjustment
in compression and rebound. It uses experience gained in MotoGP to
minimise friction and reduce the risk of cavitation under extreme
conditions. A vitally important feature of the rear suspension system is
the ability to adjust rear ride height independent of spring pre-load
and other suspension settings, critical when seeking the perfect set-up
for personal riding style or track conditions.
Front Suspension
The front the of new
1098 R boasts fully adjustable 43 mm Öhlins with low friction Titanium
Nitride sliders feature radial Monobloc caliper mountings. The unique
look of these mountings further endorses the no-compromise racing
specification of the 1098 R. The Öhlins set-up offers superior road
holding, delivers precise feedback, and enables every rider to be more
confident and in control. The Öhlins package is completed with a
control-enhancing, fully adjustable steering damper.
Control
Brembo Monobloc
calipers
The 1098 R is also
equipped with Brembo’s Monobloc caliper racing technology. The M4
calipers use four 34 mm pistons and two large surface pads for maximum
stopping power. The calipers are machined from a single piece of alloy
compared to the bolt-together construction of conventional ones. The
Monobloc design has much higher rigidity and resistance to distortion
during extreme braking and gives a much more precise feel at the brake
lever. The massive 330 mm discs and Monobloc caliper technology
combined with the legendary stability of Ducati’s Trellis frame and the
1098 R’s lightweight 165 kg (364 lbs) now makes world championship level
brake performance available for the road.
Super lightweight
wheels
One of the most
effective ways to improve the handling and performance of a motorcycle
is to reduce its unsprung weight by using superior lightweight wheels.
The 1098 R uses lightweight Marchesini Y-shaped spoke wheels created
from forged then machined alloy and finished in ‘racing gold’. Both
front and rear wheels achieve a lower moment of inertia and unsprung
weight to enhance the 1098 R’s change of direction and braking
performance.
Fairing and finish
Wind-tunnel
development has enabled excellent aerodynamic penetration, allowing the
rider to take a perfect racing stance, effortlessly. Great care has been
taken in the design of the air supply ducts so to ensure efficient
air-flow through radiator and oil coolers as well as provide ample air
delivery to the airbox feeding the powerful Testastretta Evoluzione
engine. The fairing belly-pan, tank lower side panels, seat assembly and
front fender in carbon fibre are contributing factors to the overall
performance of the machine.
In true ‘R’ style, the red bodywork sports white background number
plates on the tail section and nose fairing. The front and rear
Marchesini wheels are finished in ‘racing gold’, exactly the same as the
F08 official factory race bikes and the fairing belly-pan, front fender
and side panels are left in a contrasting natural carbon fibre finish.
Finally, the small red, white and green tricolore graphic, neatly shaped
between the twin headlamps in the nose fairing, proudly underlines the
Italian design, style and precision race engineering of this motorcycle.
Electronics
Instrumentation
Desmosedici-style
digital instrumentation is taken from Ducati’s MotoGP World Championship
winning GP7 project. This pure racing, minimalist solution has no
switches or buttons to compromise its clean lines. Instead, information
additional to the default read-out is managed by handlebar-mounted
switch gear, allowing the rider to scroll through and select from
various menus. The default read-out presents rpm and speed, with the
former displayed across the screen in a progressive bar graph.
Optionally, the rpm and speed can be displayed in numeric values. The
instrument display also doubles as a control panel for the activation of
the data acquisition system as well as listing lap times recorded by
using the high-beam flash button as a stopwatch. For the 1098 R, fitting
of the race kit initiates dialogue between the race kit ECU and the
display to activate the DTC (Ducati Traction Control).
Traction control
For the first time ever on a production motorcycle, a true
competition-level traction control system comes integrated into the 1098
R electronics as standard equipment. Activated by fitting the race kit
ECU, which is designed to be used with the race mufflers and so intended
for track use only, the Ducati Traction Control (DTC) system is
accessible via the digital instrument display and offers eight levels of
control.
The DTC is the same system developed and used by Ducati Corse for their
world championship winning MotoGP and World Superbike projects and
offers a choice of eight profiles developed by professional racers. Each
profile has been programmed with a wheel-spin tolerance matched to
progressive riding levels of skill and confidence from one to eight.
Underlining the fact that this is a professional system intended
strictly for track use only by competent riders, profile eight has been
developed by the official Ducati MotoGP test rider, Vittoriano Guareschi.
Choose the profile that best suits the track conditions and riding style
and, upon activation, front and rear wheel sensors compare speed
differential to sense when rear traction is being broken (wheel-spin).
Using exactly the same software logic developed and used by Ducati
Corse, instant electronic adjustment to the ignition advance or a
pattern of ‘spark cuts’ initiates immediate control over power output so
as to restore traction at the rear wheel before re-establishing normal
power delivery. In this way, DTC provides an incredible advantage during
mid-corner acceleration.
Once again Ducati raises the bar for the sport bike category by
transferring its MotoGP race technology into production.
Data acquisition
Supplied with the 1098
R, the Ducati Data Analyser (DDA), which includes PC software, a
USB-ready data retrieval card and instructions, enables owners to review
and analyse the performance of the bike and its rider, and make
comparisons between various channels of information.
Normally used on race bikes only, the system records numerous channels
of data including throttle opening, vehicle speed, engine rpm, engine
temperature, distance travelled, laps and lap times. The system also
automatically calculates engine rpm and vehicle speed data so as to also
display gear selection as an additional channel of information. At the
end of a ride or track session, up to 2 mb (approximately 3.5 hours) of
data can be downloaded to a PC ready to compare, analyse and get an
inside view of the performance of both the rider and the 1098 R.
Data can be analysed in graphic form with options to zoom into detail of
specific sections. Dragging a trace along a timeline to reveal
individual values of the above listed channels enables the user to
analyse performance in the same way that data technicians are able in
factory teams.
COLOUR SCHEMES
|
Fairing |
Frame |
Wheels |
|
Red |
Red |
Racing Gold |
You can download here the technical data
of 1098 R in pdf format.
Further information
are available http://www.ducati.com/en/bikes/my2008/FamilyPage.jhtml?family=Superbike
