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BMW R 1150R Rockster Edition 80

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Make Model |
BMW R 1150R Rockster Edition 80 |
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Year |
2003 |
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Engine |
Four stroke, two cylinder
horizontally opposed Boxer air/oil-cooled, 4 valves per cylinder |
|
Capacity |
1130 |
|
Bore x Stroke |
101 x 70.5 mm |
|
Compression Ratio |
10.3:1 |
|
Induction |
Bosch Motronic fuel
induction |
|
Ignition /
Starting |
Electronic system with
Motronic / electric |
|
Max Power |
85 hp @ 6750 rpm |
|
Max Torque |
72.3 ft-lb @ 5250 rpm |
|
Transmission /
Drive |
6 Speed /
shaft |
|
Frame |
Three section
composite frame consisting of front &
rear section, load bearing engine |
|
Front Suspension |
Telelever single shock,
120mm spring travel, adjustment for rebound damping |
|
Rear Suspension |
Single damper, 135mm
spring travel, remote adjustment for preload and rebound damping. |
|
Front Brakes |
2x 320mm disc 4 piston calipers |
|
Rear Brakes |
Single 276mm 2 piston caliper |
|
Front Tyre |
120/70 -17 |
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Rear Tyre |
180/55 -17 |
|
Seat Height |
835 mm special
equipment low seat bench: 795 mm |
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Dry-Weight |
219 kg |
|
Fuel Capacity |
20 Litres |
|
Consumption average |
19.3 km/lit |
|
Standing
¼ Mile |
12.1 sec |
|
Top Speed |
204.2 km/h |
|
Reviews |
Motards-online
/
Motorrad |

I think I found one word to
describe the new BMW R1150R Rockster: insatiable. I also think it’s
probably, the most radical-looking motorcycle the modern market has ever
seen. But aside from being a true engineering marvel, this bike is without a
doubt an original machine. It’s amazing what happens when you fire up the
Rockster's new two-spark engine. The most modern innovation in BMW boxer
design, this two-spark design raises the bar on reliability and performance.
And when we talk performance; Hallelujah!… the Rockster zooms across the
asphalt at a shade over 120 mph, dashing from 0–60 mph in as little as 4.1
seconds.
Those of us who still
remember when the German maker made basically one motorcycle painted in your
choice of black, tend to be shocked when faced with the R1150R. It's not
black. It's not a friendly, familiar face. It's not slow. In fact, no matter
what angle you look at it, even when standing still on its center stand, the
Rockster embodies velocity. Every corner, every angle, every perspective
screams belligerence, from the asymmetrical headlights to the lurid
paintwork and graphics in unique high-contrast black and citrus or black and
orange war paint, this 2 wheel missile has a unique presence.
A completely new handlebar
design features a 4-way adjustable brake lever and a 3-way adjustable clutch
lever. Plus the Rockster comes with heated grips, in case cool weather and
high speed have a chilling effect on your fingers. Above the headlamps is a
small wind deflector that houses an instrument panel, which, in suitably
peculiar fashion, combines a black-faced speedometer and white-faced
tachometer.
This new Bimmer comes
equipped with BMW Telelever (up front) and Paralever (rear) suspension
system, as well as a high-tech chassis that carries the same spring strut up
front as the BMW's streamlined racing model the R1100S.
Most of the Rockster's
components, including its 1130cc, eight-valve, air-cooled engine come from
the R1150R. This is the first of BMW's boxer motors to be fitted with the
new twin-spark cylinder heads that will be introduced throughout the range
this year. They're claimed to reduce fuel consumption and emissions by
giving more uniform combustion, but the motor's performance, including its
peak power output of 85bhp at 6750rpm, is unchanged.

Chassis bits are also
borrowed mostly from the R-bike, including the tubular steel space-frame
with its Telelever front and single-sided rear suspension systems. Some
parts are from the sportier R1100S, though, including the smaller front
mudguard, the Telelever stanchions and the wider, 5.5-inch rear wheel, which
wears a 180/55-section Michelin Pilot Sport in place of the standard model's
170.
Ergonomics are slightly
altered by the Rockster's flatter handlebars and a seat, which at 835mm, is
35mm taller than the R's. This bike is not particularly light by naked bike
standards, either, but its generous steering lock was helpful in traffic.
And when the lights changed the Rockster stomped forward pretty rapidly. It
pulled cleanly from below 2000 RPM, with a flat note from its twin pipes,
working best between three and five thousand RPM.
On the open road the Rockster
performs like all BMWs have always performed - superbly. It has a highway
texture that is extremely satisfying. There is nothing frenzied about
anything it does, nothing hasty, nothing is beyond its capabilities and
nothing is permitted to intrude on its effortless, quiet passage. It doesn't
devour distance so much as it rises above it, and there is no sense of
weakening as the miles passes you by.
This is true not exclusively
of the Rockster - it is true of all BMWs, and it's one reason why BMW owners
keep buying new BMWs even though their hard earned money or rather savings
accounts take a serious toll. But they all know the product endures. This
loyalty and brand is very special. And most importantly, BMW buyers never
feel ripped off, surprised in an unpleasant way, unfulfilled or even faintly
disappointed. They have a vision of what they're getting, and if there's a
gap between vision and reality, it can be promptly and pleasantly
negotiated.
Typical BMW touches include a
generously sized seat for both rider and pillion (shame there's no grab
rail), and optional heated grips. On longer trips you're more likely to be
annoyed by the motor's thirst, which has traditionally limited the R-bike's
5.3-gallon tank's range to less than 200 miles. Maybe the twin-plug heads
will help fuel consumption slightly.
When we tried the Rockster on
a straight-line, we felt it was decent without being razor sharp, then much
the same was true of a chassis that gave the bike a very stable feel, plus
enough agility to make for some fun in the bends. Much credit for that goes
to the Telelever front end, which was a bit harsh on the wrists at slow
speeds, but whose lack of brake dive made for solid and precise handling.
I particularly like the way the single-shock rear end worked; I felt a
fairly firm ride and it sure soaked most of the nasty bumps effortlessly
despite the weight of the drive-shaft assembly. Cornering clearance was good
enough that only the footrests touched down even when the bike was cranked
over far enough to make the Pilot Sport tires work hard. There's a hydraulic
remote preload adjuster, as well as adjustment for rebound damping.
And let’s not forget the
awesome EVO brake system which delivered an impressive blend of
servo-assisted stopping power from the front 320mm discs and four-piston
calipers, with occasional help from the optional ABS system to calm the
sharp rear. Most other details were present, correct and typically BMW,
including the small but useful mirrors, traditional annoying switchgear, and
what promises to be an excellent level of finish.
One thing that's hardly a BMW
trait is that the Rockster is priced very competitively. An eccentric naked
bike like this is not for everyone, but don't be misled by the styling. This
Rockster is built for people who are attracted to a vicious image, yet deep
down really want something civil and sophisticated. And if that's what
you’re looking for, then this Rockster will put a big smile on your face!
Source By: Greg Sanchez,
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