BMW R1200RT
The new BMW R1200 RT – fulfilling the dream of motorcycle
travel through active touring
BMW
Motorrad has always exerted a considerable influence in the touring motorcycle
segment and continues to lead, where others follow. In fact, it has a worldwide
market share of more than 41 per cent.
The RT
‘Boxer’ is the most successful BMW Motorrad tourer ever. The R1150 RT has
consistently been a market leader, enjoying a particularly loyal customer base
despite repeated attempts from other manufacturers to capture a market share.
Since it
was launched in the UK in March 2001 over 2,350 R1150 RT's have been sold, making
it the second most popular model in the current range behind the R1200 GS.
Customers buy it for its outstanding ride comfort, long distance capability,
fuel economy, performance, excellent ergonomics and luggage carrying capacity.
Its
successor – the new R1200 RT – is the second model of the new Boxer
generation and is predestined to become the ultimate touring machine. It has
been improved significantly in all the above areas. It is more powerful than its
predecessor, faster, significantly lighter, has improved wind and weather
protection, better fuel economy and an increased tank range (as well as longer
service intervals than its competitors).
BMW
Motorrad is expecting much of its existing and loyal customer base of R1150 RT
owners to trade up to the new machine, which will be very competitively priced
in the UK from £10,895 (on the road). However, like the R1200 GS, which was
launched early in 2004, the new R1200 RT has been designed to capture a new
market share. Its ‘active touring’ capabilities will therefore appeal to
many riders new to the brand, who have yet to be convinced that a touring
motorcycle can also be dynamic, agile and fun to ride.
The new R1200 RT is without a doubt a substantial evolution in the tourer segment. The new RT comes with optional Electronic Suspension Adjustment
(ESA) as seen on the new K1200 S.
Technical features, special features of the motorcycle
The BMW R1200 RT – a new standard for touring
BMW Motorrad
introduces the R1200 RT, a lighter and more powerful, long distance tourer.
Radically innovative – and not just a cosmetic face-lift
with token improvements – the new touring machine adheres to BMW Motorrad’s
current philosophy of producing dynamic and agile, lower mass motorcycles without sacrificing traditional BMW virtues of
safety, environmental compliance, practicality, and unmatched road holding.
The R1200 RT replaces BMW’s benchmark-setting R1150 RT.
With the 1150cc model already acknowledged as the epitome
of comfort, weather protection, aerodynamic stability, and long-distance touring
capability, the new R1200 RT builds on its predecessor’s inherent strengths and
popularity while incorporating a huge number of significant improvements.
With 16 per cent more power, driving approximately 20kg
less weight, the R1200 RT delivers a considerable boost in dynamic performance
and provides even greater agility than its predecessor. Combined with excellent
riding characteristics, superior riding comfort, an expansive new body design
(for more effective protection from the elements), extensive rider/passenger
ergonomics and adjustments, and many other unique BMW practical riding
features, the new R 1200 RT is destined to become the industry’s most
versatile, and dedicated, long distance touring machine.
Important features of the R1200 RT – at a glance
Air-cooled, flat-twin power unit displaces 1,170 cc
and features a newly aligned balance shaft.
Greater power and performance – 110 Bhp
and 115Nm (85 lb-ft) of maximum torque. Compared to 89 Bhp and 73
lb-ft for the R1150 RT
Electronic BMS-K engine management with dual ignition
and anti-knock control.
Fully controlled three-way catalytic converter with
two oxygen sensors
Six-speed gearbox with helical gears.
Innovative on-board network with CAN-bus technology.
Highly stable, tubular construction lightweight frame.
Lightweight Paralever with weight-optimised driveshaft,
adjustable TDD spring strut.
Extra-stiff Telelever ensuring a smooth and
comfortable response.
New cast wheels.
EVO brakes with BMW Motorrad Integral ABS (partly
integrated version) fitted as standard.
New body design with very good wind and weather
protection, featuring integrated rear-view mirrors.
Electrical windshield with continuous progressive
adjustment.
Fuel tank made of special, extra-strong synthetic
material – 27 litres (5.9 gal) capacity for long range.
Two-piece,
adjustable seat in two versions with a seat height ranging from 780–840 mm
New hard-shell cases (32 litres volume per case)
fitted as standard, with four-point locking system and case covers finished
in body colour.
Fuel tank railing for fastening accessories with
maximum convenience.
Weight in
road trim (without cases) 259kg.
Dry weight (without cases) 229kg.
More potent power unit
The flat-twin power unit incorporates a balance shaft and
displaces 1170cc. The concept and features of the engine are described in detail
in the press kit for the R1200 GS. Briefly, the engine produces more power (than its
predecessor) and the torque has been increased to 81 kW (110 Bhp). The extra
power comes from a 500 rpm to 7,500 rpm increase in engine speed, a different
intake system, new silencers, and modified camshafts. The power improvements are completed by an increase in the
compression ratio to 12:1 by the use of higher pistons.
Advanced engine management
The BMS-K electronic engine management features anti-knock
control and separate oxygen sensors that control the fuel/air mixture to each
cylinder. As on the R1200 GS, the latest generation of engine electronics
combines automatic idle speed control with an automatic cold start function.
The anti-knock function allows the engine to run on lower
fuel grades, as basic as 95 RON without suffering damage (the engine is designed
for 98 RON, but the only difference when running on 95 RON is a slight decrease
in engine output).
Precise adjustment of the fuel/air mixture to each
cylinder, together with the high compression ratio and dual ignition, ensures
even better fuel economy than on the former R1150 RT model. In comparison, fuel
consumption of the R1200 RT at a steady 75 mph is 58.8 mpg. The R1150 RT managed
51.4 mpg under the same conditions. A fully controlled three-way catalytic
converter ensures supreme environmental compatibility by featuring the latest
generation of exhaust gas management.
The transmission – an extra-short sixth gear
A completely new innovation on the R1200 GS is the
helical-gear transmission, which weighs only 13kg and also features in
the R1200 RT.
The gearbox has been improved once again by detailed
optimisation of the shift mechanism so that shifting gears is smooth and
precise. This is characterised by the extra-short gear travel between gears.
Designed for active riding, sixth gear is especially short and therefore
dynamic. The optimum gear increments enable fast acceleration from 0–62 mph in
an impressive 3.6 seconds.
The
frame – maximum stiffness
The two-piece main/rear tubular steel space frame combines
maximum stiffness with supreme strength. It retains the weight-saving truss
structure already featured on the R1200 GS and incorporates the engine as a
load-bearing unit. However, the particular structural configuration of the new
RT required a new frame design that would provide exactly the right qualities
for such a unique machine.
In
consequence, the front frame is a welded steel structure, and the rear frame is
made of straight steel tubes welded together. As on all four-valve boxers, the
front and rear frames are bolted to the engine/gearbox unit and jointly form a
load-bearing structure. The longitudinal arm incorporated in the front-wheel
Telelever rests on the engine block and the Paralever swing-arm pivots on the
rear frame.
Telelever front-wheel suspension – zero
brake dive
Conceived and designed strictly for road use, superior
comfort and superlative road holding, the Telelever has a fixed tube measuring
35mm Ø. In conjunction with the modified longitudinal arm and
suitable geometric adjustment, the result is a supreme realisation of the
concept and a perfect balance of sporting and comfort-orientated spring action.
As on the R1200 GS, the maintenance-free system is designed to reduce brake dive
to virtually zero, contributing to greater stability when applying the brakes
and leaning at an angle into bends. Front-wheel spring travel is 120mm.
Rear-wheel guidance and suspension – the Evo-Paralever
and TDD spring strut
The lightweight drive shaft featuring the BMW Motorrad
Paralever (Evo-Paralever) is hardly heavier than a conventional swing-arm with a
chain drive. Apart from the modifications required for wider tyres, this wheel
guidance system has been carried over completely from the R1200 GS, and despite
less weight, the entire unit is even stiffer than on the former model.
Situating the torque arm on the rear wheel drive housing,
above the swing-arm, provides extra ground clearance, and a 10 per cent weight
reduction reduces unsprung masses accordingly. This translates into a smooth and
sensitive response at all times and load change reactions are reduced to a
minimum.
The newly designed of the rear wheel drive features a 50mm
(1.97in) hole drilled through the axle tube in the housing. A further advantage
is the lifetime fluid filling, which means that there is no necessity to change
the transmission fluid for the entire life of the motorcycle.
The rear central
spring strut on the Paralever swing-arm incorporates travel-dependent damper
technology (TDD for short) ensuring a progressive increase in damper forces as a
function of spring travel. The suspension therefore responds smoothly and
comfortably to even the smallest bumps but offers generous reserves on the worst
of roads and uneven tracks and surfaces. The spring strut system was featured
for the first time in 2002 on the R1150 GS Adventure, with spring travel at the
rear measuring 135mm.
As an option, the R1200 RT will be available with BMW
Motorrad’s ESA (Electronic Suspension Adjustment). Introduced on the K1200 S,
the system enables the rider to adjust the spring base and damper rate – the
latter even while riding – by pressing a button located on the handlebar.
Light-alloy cast wheels in new five-spoke design.
The newly developed, extra-light cast aluminium wheels in
almost filigree five-spoke design, combine easy care with superior strength and
stiffness. The front wheel measures 3.5 x 17 inches and the rear wheel 5.5 x 17
inches. Tyre dimensions are 120/70 ZR17 at the front and 180/55 ZR17 at the
rear.
EVO brake system with partly
integrated ABS
The proven EVO brake system featuring BMW Motorrad
Integral ABS (fitted as standard) offers supreme safety under all conditions.
Maximum, easily controllable deceleration by using minimum brake force provides
additional safety – especially when braking in an emergency. To meet customer
demands, the new R1200 RT comes with partly integral ABS for an even more active
style of riding.
Diameter of the front brake discs is 320mm Ø. To
reduce unsprung masses and allow an even higher standard of brake precision, the
diameter of the rear brake disc now measures 265mm.
Braided brake hoses
and brake callipers are stiffer than on the former model. This has resulted in a
slight decrease in weight, but provides a more precisely defined and
consistently stable, brake pressure point.
On-board network – CAN-bus technology
With fewer cables than ever, the new on-board network
ensures a high standard of reliability plus an even wider range of functions.
The single-wire system transmits all relevant data via one single wire to the
respective control units. Physically, it is a double-wire system with CAN-bus
(Controller Area Network) technology consistently interconnecting all control
units and the central vehicle electronics (CVE) to form a permanent data network
– the various units exchanging data with each other. Apart from simplifying
the main wiring harness it also allows efficient, comprehensive diagnosis of all
vehicle functions.
A further advantage is that the system no longer requires
conventional fuses. CAN-bus technology automatically switches off the suspect
component – where possible – and checks whether the function is still
defective when the rider again starts the motorcycle.
The network also serves to feed all data to the cockpit
display on the info-flat-screen. To easily adapt and integrate electronic
accessories into the on-board network, there is a plug for special equipment.
The lightweight alternator supplying the power required by
the motorcycle has an output of 720W at 60 amps. The 19 amp-hour battery is
maintenance-free.
Electronic immobiliser fitted
as standard
BMW Motorrad’s
electronic immobiliser is an integral part of the modern on-board network.
Making life very difficult for the potential thief, this security system offers
the best technology currently available to prevent unauthorised use of the
machine. The authorised rider benefits from a high standard of convenience –
all that is required is to pull the key out of the ignition; the immobiliser
intervenes in the engine management software and deactivates fuel-injection
and ignition. When the rider next wishes to start the engine, a chip in the key
compares its data with engine management data to determine compliance. Once the
proper match has been established, the engine control unit switches on the
ignition and the rider can start the engine.
Instruments – everything
clearly in sight
The easy-to-read, all-new instrument panel provides a
clear view of all relevant functions and ensures absolute clarity at all times.
The control panel comprises the speedometer and rev counter in analogue, classic
round design, as well as an extra-large info-flat-screen placed conveniently in
the centre. This has a permanent display of the oil temperature, tank level,
residual range on the fuel remaining in the tank, the gear currently engaged,
and the current time. If the motorcycle is equipped with (optional) seat
heating, the info-flat-screen also informs the rider of the current heating
level.
An
on-board computer, complete with an oil level warning unit, comes as an option,
and provides information on the info-flat-screen.
The LEDs monitoring of all other functions are sited just
above the screen, with instrument illumination controlled by a photocell that
automatically adjusts to light conditions.
Headlight unit – clear glass
and free-form technology
For optimum illumination of the road ahead, the main
headlight incorporates free-form surface technology featuring geometrically
optimised surface contours. Two H7 headlights provide a dual low beam, and the
central bulb guarantees a powerful and bright high beam. With an output of 2 x
5W, the parking light is integrated into the headlight unit, is finished
completely in clear glass look and has a polycarbonate front lens.
All components are easily accessible for the quick
changing of bulbs, and the headlight may be adjusted by using a folding lever
while the motorcycle is at rest.
Handlebar, controls and
electrical switches – proven technology
The controls, handlebar switches and reservoirs for the
hydraulic brake and clutch fluids have been carried over from the former model.
A new feature is the lifetime clutch filling, which means that the rider never
needs to top-up the fluid level in the clutch reservoir.
Grab width on the clutch and brake levers is variable –
the R1200 RT retains the specific switches and direction indicator control units
typical of BMW. Only slightly modified with a different surface finish, the
handlebar is almost exactly the same as on the former model.
Body structure –perfect
protection from wind and weather
The new BMW tourer is unmistakable at very first sight.
Clear lines and striking surfaces ensure a modern and dynamic look while exuding
a powerful touch of class and a notable perfection of finish.
The look of the R1200 RT accentuates the sheer lightness of the machine – despite large fairing
elements that provide perfect protection from wind and weather. Dominating the
front of the R1200 RT is the headlight. Its sharp contours give the motorcycle a
truly unique look and powerful presence. Extra-large rear-view mirrors, with
integrated direction indicators, not only provide excellent visibility to the
rear but also give the rider’s hands highly effective protection from the
elements.
Compared with the windscreen of the R1150 RT, the new
screen is higher and wider and has infinite electrical adjustment. The effective
height of the windscreen may be adjusted by up to 140mm reducing noise
and ensuring that riders of any size have optimum protection from all elements.
The outer elements of the body, the tank cover and side
panels are available in three basic colours: Titan Silver Metallic, Sandbeige Metallic, and
Biarritz Blue Metallic. The customer can even choose a
specific colour for the engine spoiler (Slate Dark Metallic Matt or White
Aluminium Metallic Matt) and the seat (Grey or Black) to supplement the basic
colour of the motorcycle.
The seat and riding position
– a perfect combination
The new, supremely comfortable seat of the R1200 RT is
divided into two sections with a manual height adjustment of the rider’s
section – either 820mm or 840mm. A lower seat is available
as an option and this adjusts to a height of either 780 or 800mm.
The particular layout and configuration of the
‘ergonomics triangle’ comprising the footrests, seat and handlebar, ensures
a particularly active seating position with supreme long-distance riding
comfort. This gives the rider and passenger a comfortable and convenient
knee-bend angle. The variable seat height will adjust to the rider’s exact
step-arch length – a new dimension introduced on the R1200 GS.
The R1200 RT enables riders to put their feet firmly on the
ground, more easily and conveniently, for easy manoeuvring. To provide absolute
perfection, the step-arch length considers the height of the seat and the shape
and width of the riders’ seat section.
The side and main stand
A new main stand and side stand, complete with starter
interruption function, keep the motorcycle secure on any surface. Both stands
have been specially designed and configured for the R1200 RT and are easy to
operate, allowing the rider to fold out the side stand with ease while still on
the seat.
Case system and baggage rack
The BMW R1200 RT has newly designed hard-shell cases as
standard. The case supports are integrated almost completely into the body of
the motorcycle and provide a perfect match.
High-quality case covers finished in body colour make the
cases an integral element of the motorcycle. A strong and secure locking system
acting on four different points keeps the case covers exactly in position and
reliably seals the contents against water. The capacity of each case is 32
litres.
Ample storage space for additional luggage is provided by
the newly designed luggage rack, which will accommodate two top cases (capacity
49 or 28 litres). The smaller top case is finished entirely in black, while the
larger case features a black lower section and a cover in White Aluminium
Metallic.
An integrated railing on the top of the tank holds a
specially developed tank bag securely in position. In addition there are a
number of lashing points for extra luggage.
3. Range of equipment
Optional extras and special
equipment
BMW Motorrad’s usual wide range of optional extras and
special equipment, tailored specifically to the R1200 RT and, of course, the
customer’s requirements, enables further personalisation and customisation.
Optional extras come straight from the plant and are integrated in the actual
production of the motorcycle on the assembly line in Berlin. Special equipment,
in turn, is fitted by the BMW motorcycle dealership, or at the rider’s
request.
Optional extras
Low rider seat.
Seat heating.
Heated grips.
Additional power socket.
Radio preparation kit.
Radio with CD player.
On-board computer with oil level warning unit.
Cruise control.
Anti-theft warning system.
ESA Electronic Suspension Adjustment.
Direction indicators in white.
Exhaust system chrome-plated.
Seats in grey or black.
Engine spoiler in Slate Dark Metallic Matt, or White
Aluminium Metallic Matt.
On-board computer
The on-board computer offers additional display functions over and above the standard info-flat-screen display. These include the outside temperature, a black ice warning signal, average fuel consumption, average speed, and oil level warning. The oil level is measured at regular intervals and the rider receives a warning and a request to check the oil level as soon as it drops below a certain mark.
Anti-theft warning system
If the position of the R1200 RT, when parked, has been changed, manipulated or jolted, the anti-theft warning system will immediately actuate an optical and an acoustic signal. Where appropriate, it can be deactivated by the authorised rider either by remote control or with the ignition key of the motorcycle.
Special equipment
Top case
The top case is available in two different sizes. The large version has a capacity of 49 litres (sufficient for two helmets) and features a backrest unit as standard. The small top case has a capacity of 28 litres (sufficient for one helmet) and is available with an optional backrest. On request, both variants of the top case can be supplied with a single key for the cases and motorcycle locks, and can be connected (single-handed) to the luggage rack – without the requirement of an adapter plate. Tank bag
The watertight main compartment in the tank bag has a capacity of approximately 13 litres and may be enlarged to 19 litres. Beneath the map folder there is an additional pocket for odds and ends – such as keys, purse, sunglasses, etc. The inner bag section keeps out water without the necessity for an additional cover (even in heavy rain). The map section is also watertight and the tank bag attaches easily onto the tank railing (fitted as standard) and requires the use of only one hand.
4. Engine Output and Torque

5. Specifications – R1200
RT| Engine |
|
|
|
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| Capacity |
cc |
1,170 |
|
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| Bore/stroke |
mm |
101/73 |
|
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| Max output |
kW/Bhp |
81/110 |
|
|||
| at |
rpm |
7, 500 |
|
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| Max torque |
Nm (lb-ft) |
115 ( 85) |
|
|||
| at |
rpm |
6,000 |
|
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| Configuration |
|
Boxer (flat-twin) |
|
|||
| No of cylinders |
|
2 |
|
|||
| Compression ratio/fuel grade |
|
12/premium plus |
|
|||
| Valve/gas management |
|
HC (high camshaft) |
|
|||
| Valves per cylinder
|
|
4 |
|
|||
| Intake/outlet valve diameter |
mm |
36/31 |
|
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| Electrical
system |
|
|
|
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| Alternator |
W |
720 |
|
|||
| Battery |
V/Ah |
12/19 maintenance-free |
|
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| Headlight |
W |
2 x H7 |
|
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| Starter |
kW |
1,2 |
|
|||
| Power
transmission/gearbox |
|
|
|
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| Clutch |
|
Single-plate dry clutch, Ø 180 mm |
|
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| Gearbox |
|
Dog-shift six-speed gearbox |
|
|||
|
Primary transmission ratio |
|
1.882 |
|
|||
|
Gear ratios
I |
|
2.277 |
|
|||
|
II |
|
1.583 |
|
|||
|
III |
|
1.259 |
|
|||
|
IV |
|
1.033 |
|
|||
|
V |
|
0.903 |
|
|||
|
VI |
|
0.805 |
|
|||
| Final drive
|
|
Driveshaft |
|
|||
| Final drive transmission ratio |
|
2.62 |
|
|||
| Running
gear and suspension |
|
|
|
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| Frame design |
|
Tubular steel spaceframe, load-bearing engine |
|
|
||
| Wheel guidance, front |
|
BMW Telelever |
|
|
||
| Wheel guidance, rear |
|
BMW Paralever |
|
|
||
| Spring travel, front/rear |
mm |
120/135 |
|
|
||
| Castor |
mm |
109.9 |
|
|
||
| Wheelbase |
mm |
1 485 |
|
|
||
| Handlebar head angle |
° |
63.4 |
|
|
||
| Brakes |
front |
Double disc brake, Ø 320 mm |
|
|||
|
|
rear |
Single disc brake, Ø 265 mm |
|
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| |
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