Four stroke, two cylinder horizontally opposed Boxer, with two overhead,
spur gear driven camshafts , a counterbalance shaft and variable intake
camshaft control system BMW ShiftCam, 4 valves per cylinder
Capacity
1254 cc / 76.5 cu-in
Bore x Stroke
102.5 x 76 mm
Compression Ratio
12.5:1
Cooling System
Liquid / Air cooled
Emission
Closed-loop three-way catalytic
converter, exhaust standard , Euro 4
Unleaded super, octane number 95 (RON) adapive fuel quality regulation (91
to 98 RON)
Engine Control
BMS-O
Alternator
Three-phase alternator 508 W (nominal power)
Battery
12V/12Ah
Starting
Electric 900W
Max Power
136 hp / 100 kW @ 7750 rpm
Max Torque
143 Nm / 105.4 lb-ft @ 6250 rpm
Clutch
Wet clutch with anti-hopping function, hydraulically activated
Transmission
Constant mesh 6-speed gearbox with helical gearing system
Final Drive
Shaft
Frame
Two-section frame concept consisting of main frame with bolt-on rear frame,
load-bearing engine
Front Suspension
Telescopic Upside-Down fork; stanchion diameter 45 mm
Front Wheel Travel
140 mm / 5.5 in
Rear Suspension
Cast aluminium single-sided swing arm with BMW Motorrad Paralever; WAD
strut (travel- related damping), spring pre-load hydraulically
adjustable (continuously variable) at handwheel, rebound damping
adjustable at handwheel
BMW Motorrad Integral ABS (part integral), disengageable
Wheels
Cast aluminium wheels
Front Wheel
3.50 x 17 in
Rear Wheel
5.50 x 17 in
Front Tyre
120/70 ZR17
Rear Tyre
180/55 ZR17
Castor
110.9 mm / 4.3 in
Steering Angle
62.3°
Dimensions
Length 2202 mm / 86.6 in
Width 925 mm / 36.4 in
Height 1255 mm / 49.4 in minimum
Wheelbase
1530 mm / 60.2 in
Seat Height
820 mm / 32.3 in
OE low seat: 760 mm / 29.9 in
OE sport seat: 840 mm / 33.0 in
Wet Weight
243 kg / 535.7 lbs
Fuel Capacity
18 Litres / 4.7 US gal
.
The new BMW R
1250 R, R 1250 RS and R 1250 GS Adventure – Roadster, Sports Touring and
Adventure in optimised form and in a new drive dimension
For decades, the
boxer engine in the BMW Motorrad R, RS and GS Adventure models has stood for
distinctive, powerful and reliable propulsion when it comes to dynamic riding
along country roads, sporty touring or enjoying long-distance trips and
motorcycling adventures to the full. For more than 25 years, BMW Motorrad has
used 4-valve technology in this connection, combined with electronic fuel
injection and closed-loop catalytic converter technology in order to achieve the
best possible power and torque delivery, efficiency and environmental
compatibility.
Further advanced boxer engine with BMW ShiftCam Technology for an additional
increase in power across the entire engine speed range, reduced emission and
fuel consumption levels, optimised running smoothness and refinement.
With the
extensively further advanced boxer engine, the new R 1250 R, R 1250 GS and R
1250 GS Adventure not only achieve a whole new level of power and torque. It was
also possible to significantly optimise refinement and running smoothness –
especially within the lower engine speed range. What is more, the new engine
offers improved emission and fuel consumption levels as well as a particularly
satisfying sound. For this purpose, BMW ShiftCam Technology has been used for
the first time in the serial production of BMW Motorrad engines: this enables
variation of the valve timings and valve stroke on the intake side. In addition,
the intake camshafts are designed for asynchronous opening of the two intake
valves, resulting in enhanced swirl of the fresh, incoming mixture and therefore
more effective combustion. Other technical changes to the engine relate to the
camshaft drive – now taken care of by a toothed chain (previously a roller
chain) – an optimised oil supply, twin-jet injection valves and a new exhaust
system.
Two riding
modes, ASC and Hill Start Control as standard.
There are two
riding modes available as standard in order to be able to adapt the motorcycle
to individual rider preferences. The standard Automatic Stability Control ASC
ensures a high level of riding safety due to the best possible traction. The
set-off assistant Hill Start Control is likewise a standard feature in all three
models, enabling convenient set-off on slopes.
Riding Modes Pro, featuring additional riding modes, Dynamic Traction Control
DTC, ABS Pro, Hill Start Control Pro and Dynamic Brake Assistant DBC, available
as an optional equipment ex works.
"Riding Modes Pro"
is now available as an optional equipment item, featuring the additional riding
mode "Dynamic” and “Dynamic Pro” (configurable), Dynamic Traction Control DTC,
and in the R 1250 GS Adventurre also the riding modes "Enduro" and "Enduro Pro”
(configurable). DTC enables even more efficient and safe acceleration,
especially when banking. ABS Pro offers even greater safety when braking, even
in banking position. The new Dynamic Brake Control DBC provides additional
safety when braking, also in difficult situations, by avoiding unintentional
accelerator activation. By means of intervention in the engine control, drive
torque is reduced during braking so as to make full use of the braking power at
the rear wheel. This keeps the motorcycle stable and shortens the braking
distance.
LED headlamp
for the R 1250 RS and R 1250 GS Adventure as standard and LED daytime riding
light for all three models as an ex works optional equipment item.
The new R 1250 RS
and R 1250 GS Adventure now feature a LED headlamp as standard. In addition to
this, the LED daytime riding light is available as an optional equipment item
for the R 1250 RS and the R 1250 GS Adventure as well as for the R 1250 R, which
has halogen headlamps.
Electronic suspension Dynamic ESA “Next Generation” with fully automatic load
compensation as an option.
With the optional
equipment item BMW Motorrad Dynamic ESA “Next Generation”, damping automatically
adapts to the situation according to riding state and manoeuvres, and there is
also automatic compensation in all load states. This allows finely tuned
adaptation of the motorcycle to riding states, achieving optimum damping comfort
and a very stable ride response.
Connectivity: Multifunctional instrument cluster with 6.5 inch full-colour
TFT display offering many features as standard.
The three new
boxer models now have the equipment feature Connectivity as standard including a
6.5-inch full-colour TFT screen. In conjunction with the standard BMW Motorrad
Multi-Controller, this means the rider can access vehicle and connectivity
functions particularly swiftly and conveniently.
Intelligent
Emergency Call as an ex works option.
Ensuring the
fastest possible assistance in the event of an accident or in situations of
emergency and danger can save people’s lives. The optional equipment item
Intelligent Emergency Call summons assistance to the scene as quickly as
possible.
As before, this feature can be ordered for all three models.
BMW Motorrad Spezial – high-quality customisation features as optional
equipment items ex works.
BMW Motorrad
Spezial is range of iconic customisation features that enhance both performance
and value, available as optional equipment items ex works. The focus is on
harmonious integration in the vehicle as a whole, use of the very
highest-quality materials, elaborate manual workmanship and characteristic
attention to detail.
The billet packs Option 719 Classic and HP are available for the new boxer
models, for example.
The new R 1250 R and R 1250 RS can also be equipped with the Option 719 Classic
or Sport Wheels as well as the exclusive paintwork and the Option 719 seat.
An HP sports silencer is likewise available ex works for all three new boxer
models.
New attractive colours and style variants.
The new boxer
models feature one basic finish each as well as two striking style variants. The
Option 718 Special Paint Finish is also available for the new R 1250 R and R
1240 RS.
The highlights of the new BMW R 1250 R, BMW R 1250 RS and BMW R 1250 GS
Adventure:
Further developed boxer engine with BMW ShiftCam Technology for variation of the
valve timings and valve stroke on the intake side.
Even more power
across the entire engine speed range, optimised fuel consumption and emission
levels, increased running smoothness and refinement.
Increased output
and torque: 100 kW (136 hp) at 7 750 rpm and 143 Nm at 6 250 rpm (previously:92
kW (125 hp) / 125 Nm at 6 750 rpm and 125 Nm at 6 500 rpm.
Capacity increased
to 1 254 cc (previously: 1 170 cc).
Asynchronous valve
opening on the intake side for optimised swirl and therefore more effective
combustion.
Camshaft drive now
via toothed chain (previously roller chain)
Optimised oil
supply and piston base cooling.
Knock sensor
system for optimised travel suitability.
Latest generation
of BMS-O engine control and use of twin-jet injection valves for even more
effective carburetion.
New exhaust system
for optimum performance characteristics.
Two riding modes,
ASC and Hill Start Control as standard.
Riding Modes Pro,
featuring additional riding modes, Dynamic Traction Control DTC, ABS Pro, Hill
Start Control Pro and Dynamic Brake Assistant DBC, available as an optional
equipment item ex works.
Electronic
suspension Dynamic ESA “Next Generation” with fully automatic load compensation.
Standard
adjustability of the seat height on the R 1250 GS Adventure (exception Style HP)
as well as a wide range of seat height variants ex works.
New optional
Sports Handlebars for R 1250 R for a more dynamic riding position.
In addition to
standard adjustability of seat height (exception: HP style for the R 1250 GS
Adventure), wide range of seat height variants ex works.
LED headlamp for
the R 1250 RS (completely new design) and
R 1250 GS
Adventure as standard; LED daytime riding light for all models as an ex works
optional equipment item.
Connectivity:
Multifunctional instrument cluster with 6.5 inch full-colour TFT display
offering many features as standard.
Intelligent
Emergency Call as an ex works option.
BMW Motorrad
Spezial – customisation features as optional equipment items ex works.
Extended range of
optional equipment items and original BMW Motorrad Accessories.
The new R 1250
R: Dynamic naked bike character in one basic colour, two style
variants and Option 719 Spezial finishes.
The new R 1250
RS: Sport and touring character in one basic colour, two style
variants and Option 719 Spezial finishes.
New front spoiler and cockpit cover (R 1250 R and R 1250 RS).
Newly designed upper trim (R 1250 RS).
The new F 1250
GS Adventure: Off-road and adventure prowess in two modern basic
finishes and two striking style variants.
R 1250 GS Adventure with new body features such as black-grained lid for storage
compartment with embossed GS logo, trim for the intake snorkel, radiator trim
with electroplated look, tank bracket and engine protection bars adapted to the
design of the body frame.
Any corrections or more information on these motorcycles will be kindly appreciated.