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The
evolution of the CBR1000RR Fireblade continues as modifications
for 2006 have resulted in a lighter, faster and more visually
refined machine.
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From
its initial conception, the CBR1000RR has featured strong
visual and technological ties to Honda’s famed RC211V
MotoGP race machine.
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For
its new second generation, the Fireblade’s bodywork
has a new look that more impressively expresses its sense
of speed and winning performance. Front and side cowls have
been redesigned with a sleeker, more curvaceous and more aggressive
look that still maintains strong bloodline ties to its MotoGP
racing predecessor. Detailed changes include a more pronounced
indent in the front cowl and a slight redesign of the shape
of the RR’s distinctive ‘Slimline’ headlights
that combine to project a more aggressive forward visage.
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The
fairing’s new side cowls also feature more compact and
rounded lines to lighten and accentuate its aerodynamic look
as well as its high-speed handling, giving the Blade a stronger
look of high performance. Moreover, the lower exhaust ducts
in the side cowls more effectively draw air through the radiator
to greatly reduce the rider’s exposure to engine heat
for enhanced riding comfort.
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The
changes are not just about ‘good looks’, however
as considerable attention has been focused on reducing the
engine’s weight while achieving a notable increase in
maximum power output. This increase was achieved not with
any single improvement, but rather with a collection of detailed
modifications that add up to a significant boost in performance.
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A
new cylinder head boosts power throughout the rev range along
with new intake valves actuated by a more aggressive camshaft
profile. New double valve springs also replace the single
coil items on the previous model.
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The
ram-air intake and exhaust systems have also been made freer
flowing. The compression ratio has risen due to slightly smaller
combustion chambers in the new head, with the rpm scale increasing
from 11650 to an amazing 12200rpm.
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The
crankshaft is also stronger thanks to the use of a stronger
new steel alloy while the camshafts have had 450g shaved through
the use of thinner shaft walls. The fuel injection system
has been recalibrated to suit the changed engine characteristics
with a 3.4% increase in top end power.
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Other
areas of weight saving have been realised by a lighter ECU,
radiator, hoses and a new magnesium generator cover. In fact,
the 2006 model is 3kg lighter than before at 176kg which,
along with the boost in power, provides a 3.3% increase in
the overall power-to-weight ratio.
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Additional
refinements include the final drive ratio which has been changed
to suit the higher revving engine with a 42 tooth rear sprocket
replacing the previous 40 tooth item.
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Other
changes inside the crankcases promote further durability with
new gears for the six-speed cassette gearbox, and the clutch
now rides on new needle bearings that enhance engagement off
the mark.
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A
shorter swingarm and a slightly steeper steering head rake
all add up to a reduction in wheelbase, whilst the under seat
exhaust system has also been shaved in weight.
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The
Fireblade’s formidable braking power is further improved
with larger front disc rotors along with a pair of four-piston
Tokico callipers whilst the rear caliper is also smaller and
lighter than before.
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Honda
continually looks for ways of making their rides as smooth
as possible, and the suspension has therefore been revised
with new front and rear valving. The Pro-Link shock also features
a revised linkage to aid traction. And to cater for those
who want more ‘bottom’ comfort in their race performance
bikes, the seat foam has been thickened slightly.
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The
new 2006 Fireblade also continues as the only motorcycle on
the road equipped with its highly advanced Honda Electronic
Steering Damper (HESD), the revolutionary electro-hydraulic
unit mounted directly atop its steering head that helps maintain
its smoothly predictable high-speed handling.
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2006
colours include Winning Red (with Graphite Black) and Iron
Nail Silver (with Force Silver Metallic and Graphite Black).
Honda fans can expect the new Fireblade to be available in
Dealers around early April of next year.