2010 MV Agusta Brutale 1090 RR
 
 
85% Of components are new and
designed by MV Agusta
Headlight
The headlight retains the same drop profile and
the same dimensions, but introduces a fresh, more
modern design, which takes account also of a modified
support, but eliminates the direction indicators.
Inside, in addition to a new polyellipsoidal element,
there is a system of 8 LEDs that create a “light
strip” effect, like that found on cars, which
for motorcycles is entirely new.
Instrument cluster and instrumentation
The new lines of the instrument cluster have abandoned
the soft shapes of the previous cluster to achieve
a style that is in keeping with the modern, slender
features of the bodywork. It is designed to fit a
personalized, interchangeable cover, which the rider
can select from those available in the accessory line.
The instruments are also all new, working in conjunction
with the engine control module via a high speed CAN
line, retaining the split dial, with the rev counter,
which is even more precise. The two LCD screens have
been enlarged and have even more functions. There
is now an indicator showing which gear is engaged,
the fuel level, the speed, the hazard key, the water
temperature, and the chronometer function, with memory
of laps and of times. The instruments are already
set up to use a system for monitoring tire pressure.
Handlebar
The fitting of the handlebar is flexible, to improve
comfort and to reduce the vibration level. On the
integrated handlebar clamps, the upper triple clamp
assembly, including the handlebar clamp, is new. This
latter has been designed with an elegant hinge release
system, which enables the handlebar group to be quickly
dismantled. The handgrips also have a new design,
with an alternation of smooth and rough areas that
improves grip.
Rearview mirrors
The rearview mirrors are larger and have more volume
for greater visibility, but have also been placed
higher up than before; the arm is in pressure die-cast
aluminum, to reduce vibrations and to improve stability.
They house LED direction indicators (3 on each side),
which are perfectly incorporated into the rear mirror
assembly, yielding a cleaner line than the traditional
position.
Key block
The ignition block is the very latest generation,
fitted with an immobilizer, the presence of which
is indicated by a red light on the instrument cluster.
The fuel cap is also new, with an advanced design
in which the MV name stands out on the back, thanks
to careful and precise manufacturing.
Bodywork and technical fittings
The air ducts for the air box are larger and tapered
directing additional airflow. The radiator protections,
no longer in metal and integrated with the mechanical
components, are now part of the bodywork. In addition
to streamlining the radiator and protecting it, they
act as ducts to provide better cooling. The most evolved
part of the motorcycle is the rear, thanks to a thinner,
more modern tail, which makes sitting more comfortable.
The LED taillight is integrated into the tail, which
is no longer in plastic, but is pressure die-cast
in aluminum, and is an entirely new design element.
The two beautiful exhausts, which flow along the right
side of the motorcycle, have been enhanced, eliminating
the welding at the tips of the silencers and, above
all, featuring an even more inclined and thinner cut
that matches the lines of the bodywork. The external
engine supports are sleeker and, along with the side
stand, are embellished with the MV logos in relief.
Engine
The engine size has increased from 982.3 cc to 998
cc without any variation in layout. The cylinder bore
and stroke have gone from 79 x 50.1 mm to 76 x 55
mm. The reconfiguration of the 4 cylinders, with 16
radial valves, seeksto make power delivery smoother,
with a response that is more progressive, solid, and
harmonious than before, especially when opening-closing
and when accelerating. For this purpose, a new 46
mm Mikuni throttle body assembly, with a non-return
feed that is 0.33 lbs lighter than the previous one,
has been installed. The new throttle body assembly
is operated by Marelli 5SM electronics, which perform
better than the previous, and which feature new software
for such things as traction control (for which 8 adjustments
can be made) and a double EFI map.
No alterations have been made to the materials, measurements,
and profiles used on the thermal side, but the new
electronics allow for the elimination of the position
sensor of the camshaft. The completely redesigned
engine crank case is 1.32 lbs lighter than the previous
one, and is fitted with a counter-rotating balancing
shaft to resist high-frequency secondary vibrations,
which has been placed at the front of the engine and
is driven directly by the primary transmission gear.
While the transmission ratios remain the same, the
internal gearbox command mechanism is entirely new,
redesigned to allow adopting a gear sensor, and to
provide a smoother and more comfortable shift of the
lever. Using this new sensor, the engine control unit
is able to optimize the injection and ignition calibrations
and the position of the exhaust valve according to
the demands of the individual gears.
There is also a new Mitsubishi, Neodymium-Iron-Boron
generator, cooled by a high pressure internal oil
jet, which - together with the new transmission system
and a damper that incorporates an elastomer vibration
canceling system - contributes to saving a full 3.52
lbs.
The lubrication circuit has also been entirely renewed,
with a double rotor pump which is smaller and lighter
(by 0.75 lb), but more efficient than the previous
one. The circuit is no longer divided, as it was before,
and the pump serves the radiator and the engine which
are placed in series. The new oil filter has an environmentally
friendly paper element, which is easy to access without
dismantling any part of the engine, thereby reducing
maintenance time. The water pump, too, has been completely
redesigned, and although it is 0.13 lb lighter than
the previous one, its cooling capacity is up to 65%
greater at low revs.
Engine performance has been optimized to improve
drivability and power delivery, which are further
enhanced by the new exhaust system, which has a choke
valve operated by the injection control unit.
The top model shares all of the basic characteristics
of the 990, but has a 1078 cc
engine offering even greater power and performance.
The RR differs from the 990 model in its considerably
larger engine size, and also its
slipper clutch, which is an original MV design.
The differences with respect to the 990R:
Aesthetics
The new steering head has a new steering damper
on the handlebar.
The air ducts of the air box, painted in the same
color as the tank, become an integral part of it,
and as a result, the design is even more aggressive.
The valve cover is painted red.
Engine
The top model shares all of the basic characteristics
of the 990, but has a 1078 cc engine offering even
greater power and performance.
The RR differs from the 990 model in its considerably
larger engine size, and also its slipper clutch, which
is an original MV design.
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