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New Single-Cylinder BMW G 650 X Series.
Introducing the new range of single-cylinder
models, BMW Motorrad is broadening its model line-up with a clear
focus on additional target groups. Proceeding from the same technical
foundation, the Company has created three new motorcycles absolutely
different in their features and characteristics: the G 650 Xchallenge
Hard Enduro, G 650 Xmoto Street Moto, and the G 650 Xcountry
Scrambler.
With their outstanding product substance, their purist looks,
and their exceptionally sporting riding characteristics, these
single-cylinder models are filling attractive niches in the market.
And through their low unladen weight of less than 160 kg or 353
lb according to the DIN standard, they offer dynamic performance
for both the connoisseur and the sports-minded rider. Market
launch of the new G 650 X model series is planned in good time
for the beginning of the season in spring 2007.
These new machines with the smallest engines in the BMW model
range offer particularly the young and young-at-heart motorcycle
rider exactly the right entry into the world of BMW motorcycles,
but are not entry-level bikes in the conventional sense of the
word: On the contrary, the G 650 Xchallenge Hard Enduro will
thrill the customer who wishes to really benefit from the enormous
offroad potential of his machine. The G 650 Xmoto Street Moto,
in turn, with its very impressive active riding qualities, offers
the genuine enthusiast a new dimension in riding pleasure.
The G 650 Xcountry Scrambler, finally, stands for carefree riding
pleasure and nimble performance both on the road and off the
beaten track. Indeed, this unique machine is able to meet all
kinds of requirements and offer virtually all riding qualities
ranging from city use via country roads and small, winding lanes,
all the way to offroad tracks presenting the most challenging
requirements.
The G 650 Xcountry therefore conveys the classic but relaxed
feeling of riding a genuine Scrambler as well as the concept
of "wandering" on your motorcycle into today's world
in a most modern style. And last but certainly not least, riding
pleasure is guaranteed under all conditions and in every situation,
since the G 650 Xcountry offers the same outstanding engine and
running gear qualities as its two very sporting "sister
models".
All three of these new models are powered by the single-cylinder
carried over from the former F 650 models now optimised for even
better performance and minimum weight: In the G 650 X-models,
the upgraded engine now develops maximum output of 39 kW (53
hp) at 7,000 rpm, reaching maximum torque of 60 Nm (44 lb-ft)
at 5,250 rpm. And it almost goes without saying that the engine's
well-known virtues such as superior reliability, motoring refinement,
economy, and environmental friendliness have been enhanced to
an even higher standard than ever before.
Yet a further improvement is the even more dynamic surge of power
from the four-valve engine now made possible by the lighter crankdrive
and a number of other modifications. The rear wheel, finally,
is driven on all three model variants by an O-ring chain.
The bridge-type tubular frame made of steel with cast aluminium
side sections and the bolted-on aluminium rear frame, together
with the rear-wheel swing arm made of cast light alloy and a
number of other high-quality components, characterise the suspension
and running gear concept of the entire G 650 X model series
all components are the same on all three models.
Intelligent lightweight technology with a high degree of overall
integration of the various components allows particularly low
weight for a motorcycle in this class between 156 and 160 kg
(344 and 353 lb), depending on the model (DIN unladen weight
with 90 per cent tank filling). Dry weight, in turn, is between
144 and 148 kg or 318 and 326 lb.
Various set-ups and versions of the upside-down telescopic fork
as well as the rear suspension elements give each model its own
special character and riding features. The Xchallenge, for example,
comes with a particularly elaborate air damping system, while
the Xcountry and the Xmoto feature a spring strut adjustable
for length. The wheels and their dimensions, in turn, are tailored
to each specific purpose, the Street Moto featuring 17-inch cast
light-alloy rims, the Scrambler running on 19- and, respectively,
17-inch spoke wheels, and the Hard Enduro featuring 21- and,
respectively, 18-inch spoke wheels highlighting the specific
character of each machine.
The brake systems also differ from one model to another: The
single-disc front-wheel brakes on the Xcountry and the Xchallenge
each measure 300 millimetres or 11.81´´ in diameter
and come in each case with a doublepiston brake calliper, while
the Xmoto features a four-piston brake calliper interacting with
a brake disc measuring 320 millimetres or 12.60´´
in diameter.
A feature truly unique in the segment of highly specialised single-cylinder
motorcycles but nevertheless quite natural on a BMW
is the optional availability of light and compact two-channel
ABS for even greater braking performance. And it also goes without
saying that the ABS anti-lock brake system does not in any way
restrict the ambitious sports rider wishing to enjoy himself
off the beaten track or on special circuits reserved for racing,
since the system may be deactivated on demand. And naturally,
the offroad rider enjoying the Xchallenge benefits from the same
freedom whenever he or she wishes.
Again reflecting the usual standard of BMW Motorrad, the G 650
X models may also be customised by a wide range of accessories
and special features tailored to each model.
Indeed, the new models are not only the successors to the former
singlecylinder machines, but rather round off the range as a
whole, since both the F 650 GS and the F 650 GS Dakar are to
remain in the model line-up in 2007, with production continuing
at BMW Motorrad's Berlin Plant.
The most important features of the new G 650 X model series
at a glance:
 · Sporting
and emotional design characterised in particular by lightweight
features.
· Fast-revving single-cylinder power unit developing maximum
outputof 39 kW (53 hp) at 7,000 rpm and peak torque of 60 Nm
(44 lb-ft) at 5,250 rpm.
· Crankshaft running in anti-friction bearings and an
even lighter alternator reducing free mass forces.
· DOHC valve drive with cup tappets and four valves.
· Liquid cooling with an aluminium radiator.
· Electronic BMS-C II engine management with intake manifold
injection and dual ignition.
· Stainless-steel exhaust system with three-way catalytic
converter and oxygen sensor.
· Dry sump lubrication with the oil tank positioned appropriately
for an ideal centre of gravity.
· Close-increment five-speed gearbox with secondary chain
drive.
· High-quality running gear components, eloxy-plated aluminium
attachments.
· Torsionally-rigid tubular bridge frame with bolted-on
aluminium rear frame.
· Stable upside-down telescopic fork, fixed-position tube
measuring 45 millimetres (1.77´´) in diameter.
· Light and highly stable two-unit cast-aluminium swing
arm.
· Top-quality spring struts at the rear.
· Low unladen weight between 156 and 160 kg (344 and 353
lb).
· Conified aluminium tubular handlebar.
· Foot brake and gearshift levers made of forged aluminium.
· Fuel tank positioned beneath the seat for an ideal centre
of gravity, with good access to the filler pipe.
· High-performance brake system with on-demand ABS as
an option.
· Model-specific range of accessories and optional features.
Technical Basis
The new single-cylinder models were developed under the leadership
of BMW in cooperation with Aprilia S.p.A., Noale, Italy (Piaggio
Group). Production is by Aprilia in their North Italian Scorzè
Plant, naturally fulfilling all of BMW's strict quality standards.
And as on the F 650 models, the power unit comes from Austrian
specialist Rotax, again following the specifications and requirements
made by BMW Motorrad.
In their overall concept, the three new models, using largely
the same parts and components on the engine and frame as well
as the same main features, seek to offer a very different and
distinctive character in each case.
The technical distinctions and unique features characteristic
of each model are described in greater detail in Section 2.2.
Optimised in weight, power and performance the single-cylinder
power unit.
The truly convincing single-cylinder power unit already featured
in the existing BMW F 650 model series to this day the
benchmark in its class in terms of refinement, smoothness, fuel
economy, and emission control sets the foundation for the
engines in all new G 650 X models.
Reflecting the different sporting requirements and demands made
of each model, a number of components have been modified to reduce
the weight of the new motorcycles by approximately 2 kg, enhancing
the engine's fast-revving response and performance and boosting
engine output by 2 kW. As a result, the power unit not only offers
maximum output increased to 39 kW or 53 hp at 7,000 rpm and peak
torque of 60 Nm or 44 lb-ft at 5,250 rpm, but also even more
dynamic performance and a greater athletic character in every
respect. Even lighter than before, the alternator minimises the
free mass weight of the entire crankdrive system running in anti-friction
bearings, giving the single-cylinder even more spontaneous and
athletic performance. The balance shaft serving to optimise smoothness
and running refinement has been retained, with the new starter
and alternator cover made of magnesium making a significant contribution
to the lower weight of the engine. The redesigned four-valve
cylinder head, finally, serves mainly to connect the power unit
ideally to the frame and suspension as a load-bearing element.
Engine management is provided by BMW BMS-C II electronic engine
control responsible not only for the concept of manifold injection,
but also for the dual ignition system. Indeed, BMS-C II engine
management even features model-specific control maps tailored
to the various motorcycle concepts. And thanks to the all-new
stainless-steel exhaust complete with its oxygen sensor and three-way
catalytic converter now moved higher up than before, as well
as the precise engine set-up, the short-stroke power unit significantly
outperforms the EU 3 emission standard.
The proven valve drive system with its timing chain, two overhead
camshafts and cup tappets, as well as the aluminium radiator
cooling system, all remain unchanged. The gearbox likewise remains
the same as before, while the final drive ratio on the chain
sprocket has been modified, with a 15-tooth pinion and a 47-tooth
sprocket on the G 650 Xchallenge providing a shorter ratio than
on the other two G 650 X models with their longer 16:47 ratio.
The different roll circumference on the rear tyres, finally,
also affects each model's riding dynamics.
Yet another new feature is the dry sump oil tank to the left
behind the cylinder, contributing to the perfect concentration
of masses around the motorcycle's centre of gravity and thus
promoting the unique handling of each model to an even higher
standard.
Ease of maintenance with service intervals of 10,000 kilometres
or 6,000 miles unusually long in this segment remains at the
same high level as before.
Highly stable lightweight frame made of steel and aluminium.
The particularly light frame is the same on all three models
in the G 650 X series and is made up of four highly stable modules:
The welded main frame made of steel profile sections, aluminium
castings bolted on to the main frame around the swing arm mounting
point, the aluminium lower section holding the engine in position,
the forged aluminium auxiliary frame serving to take up spring
strut forces, and the aluminium frame bolted on at the rear.
With its appropriate use of materials specifically chosen at
each point and tailored precisely to load requirements, this
concept makes a significant contribution to the minimisation
of overall weight which is precisely why the various models
weigh a mere 156 kg/344 lb (Xchallenge, the lightest model) to
160 kg/353 lb (Xcountry, the heaviest model) with a full tank
according to the DIN standard.
The intelligent mix of materials on the frame offers a number
of other benefits: The aluminium castings around the swing arm
mounting point the rider is bound to touch with his boots are
eloxy-plated to prevent any such contact from leaving behind
unwanted marks. At the same time the swing arm mounting point
has been modified in its configuration, the swing arm now pivoting
exclusively on the main frame and not on the engine block, and
being positioned relatively close to the pinion. This not only
serves to provide even faster drivetrain response, but also reduces
the tolerance (less slackness) of the drive chain.
Light rear frame and lower section made of aluminium.
The rear frame is bolted on to the main frame, allowing easy
and low-cost replacement in the event of damage. To make the
rear frame resistant to even the highest loads, high-strength
aluminium forgings are welded into the ends of the eloxy-plated
aluminium frame tubes bolted on to the main frame. The lower
frame section holding the power unit at the front boasts the
same very special lightweight technology.
Double swing arm made of cast light alloy.
The extremely stable, double aluminium swing arm also comes
with topquality eloxy-plated surface finish. Made of cast aluminium,
the double swing arm is heat-treated in the production process
in the interest of even greater strength and stability provided
by the more consistent grain structure of the material.
Wheel guidance on all models in the BMW G 650 X range is provided
by a spring strut pivoting at the top on a forged aluminium mount.
This ensures smooth and consistent distribution and flow of forces,
since the forged aluminium support rests itself on two points
first, on the side sections of the frame, and second, on
the cylinder head itself through a bolted connection and, in
the immediate vicinity, on the stable connection linking the
cylinder head and the frame of the motorcycle.
Upside-down telescopic fork with different spring travel on
each model.
The upside-down telescopic fork (USD fork) is one of the
suspension components identical on all three models in the new
BMW G 650 X model range. The different character of each model
is borne out by different spring travel, a different set-up,
and differences in design and configuration around the wheel
mounting point. A further feature on the Xmoto and Xchallenge
is adjustment of the telescopic fork both inbound and outbound.
With tube diameter of 45 millimetres or 1.77´´, forged
aluminium fork bridges, and wheel axle diameter of 20 millimetres
or 0.79´´, the telescopic fork is extremely strong
and torsionally resistant, ensuring supreme directional stability
at all times.
Tank fitted in the frame triangle for optimum weight distribution
and concentration of masses.
The position of the fuel tank in the frame triangle beneath
the seat, a concept already proven on the F 650 GS, has been
carried over to all three single-cylinder models on account of
its obvious benefits, with optimum concentration of masses near
the motorcycle's low centre of gravity. Made of a special plastic
material, the fuel tank has a capacity of 9.5 litres or 2.1 imp
gals and is filled from the right through the lockable tank filler
pipe. Even though this fuel capacity may appear to be relatively
small at first sight, it is sufficient for a cruising range of
up to 250 kilometres or 155 miles, since the single-cylinder
power unit is very fuel-efficient.
Light and modern two-channel ABS quite unique in this
segment.
As an option, the G 650 X models are available straight from
the plant with new two-channel ABS from Bosch, the latest generation
of BMW Motorrad ABS already featured on the F 800 S/ST and the
R 1200 S. The particular advantages of this anti-lock brake system
are not only compact dimensions and low weight of just 1.5 kg
or 3.3 lb, but also a high standard of precision and quality
in controlling the brakes: The pressure modulator masterminds
optimum brake pressure in the ABS mode via intake valves with
linear control, keeping the control intervals very fast and precise.
And a further advantage of the modern valves with their infinitely
variable cross-sections is that the rider feels only a very weak
pulse effect in the brake levers.
Enhanced diagnostic functions round off the benefits offered
by this modern and sophisticated ABS control system. The wheel
speed sensors, for example, automatically monitor their distance
from the sensor wheel and thus contribute to the supreme standard
of safety offered by the system. To ensure an optimum and consistent
pressure point at all times, the brake system comes with steel-reinforced
brake lines even on models not fitted with ABS. A further point
is that the rider is able to deactivate the ABS anti-lock brake
system when riding offroad under particularly sporting conditions
or when enjoying his machine on a closed circuit. And last but
not least, all models fitted with ABS come complete with a 12-V
power socket.
Features and equipment giving great attention to each and
every detail.
The lightweight concept is also maintained consistently with
all the motorcycle's attachments and auxiliary units revealing
great attention to detail: The footbrake and gearshift levers
are made of light, forged and therefore highly stable aluminium.
The gearshift lever comes complete with a springloaded, folding
boom at the side, the footbrake lever, through its rolled mounting,
allows particularly sensitive operation of the rear wheel brake
of particular significance on the Street Moto.
The side-stands on the Xchallenge and Xmoto are made of forged
aluminium, the numberplate supports and direction indicators
can be easily removed for sports riding on a closed circuit.
And again last but certainly not least, wide, zig-zagged footrests
ensure safe support and stability.
The high-strength light-alloy tubular handlebar comes in conical
design for maximum surface contact at all fastening points despite
minimum weight. The handlebar supports varying in height on all
three models are mounted on rubber holders in the forged fork
bridges as a solution efficiently absorbing any unpleasant vibration
without reducing the direct feel of the handlebar so important
to the demanding rider.
The cockpit is intentionally purist in design and configuration,
with clear and easy-to-read instruments informing the rider at
all times of his speed, the time of day, and the distance he
has covered. Two trip counters may be activated at the touch
of a button, and the cockpit also presents a battery charge reading.
In the interest of enhanced flexibility, the instruments may
be converted by an authorised workshop to either miles or kilometres,
whatever the rider requires. The rear lights come in cutting-edge
LED technology ensuring a rapid response, above-average service
life, a high degree of light intensity, and power consumption
kept to a minimum. The direction indicators come as standard
with white lenses.
Reflecting the technology usual in this class, electrical energy
supply and the cables in the electrical system retain their conventional
technical features. The battery is readily accessible behind
the handlebar unit to the right beneath the fairing.
All models in the G 650 X series are registered for riding with
a passenger. The passenger kits available as special equipment
on the G 650 Xchallenge and G 650 Xmoto are made up of special
handles and high-quality, forged footrest supports. And a final
advantage is that converting the machines for riding with a passenger
does not require an entry in the motorcycle's homologation documents.
BMW G 650 Xmoto enjoying fast bends on the road.
Even at a standstill, the Street Moto clearly proves that
this very special machine focuses on one highlight in particular:
sheer riding pleasure on country roads. Small 17-inch wheels,
the aluminium handlebar fastened i position by extra-short mounting
clamps, the front wheel cover complete with its colour-highlighted
tube protectors fitted close to the tyre, as well as the headlight
fairing finished in twin-tone Graphitane metallic matt and Red
clearly change the proportions of this special model, giving
the G 650 Xmoto an even more muscular and athletic look, even
though many of the fairing components as well as the asymmetrically
designed headlight are the same as on the Hard Enduro.
The Street Moto nevertheless stands out significantly from its
"sister models" in terms of its suspension set-up,
with the smaller cast-aluminium 17-inch wheels running on sports
tyres with very good grip ensuring optimised handling in every
respect. Measuring 120/70 at the front and 160/60 at the rear,
the tyres reflect the muscular look and character of the machine,
allowing use of the latest sports tyres on the rims measuring
3.5 and, respectively, 4.5 inches in width.
Apart from lower gyro-forces on the front wheel, the shorter
camber also enhances the motorcycle's handling and agility on
the road. The forward-leaning seating position also helps to
make long and winding bends as well as serpentines a truly outstanding
pleasure on two wheels, optimum directional stability on straight
passages in between again leaving nothing to be desired.
One of the improvements made to optimise the motorcycle's suspension
geometry is the opening for the front axle moved further back,
again in the interest of almost playful but nevertheless safe
handling for significant benefits also in city traffic.
Both the springs and dampers are specifically tailored to the
Street Moto with its particular requirements and riding qualities.
While the upside-down telescopic fork offers 270 millimetres
or 10.6´´ spring travel like on the Hard Enduro,
the fork is even firmer and tauter all round in its inbound and
rebound motion. Particularly the sporting rider will be happy
to enjoy the sensitive, incremental adjustment of the damper
in both directions, ensuring an individual, personalised set-up
at all times.
Rear-wheel suspension, in turn, is firmer and shorter, with spring
travel at the rear of 245 millimetres or 9.65´´.
The Street Moto boasts the most powerful brake system of all
models in the G 650 X line-up: At the front a four-piston fixed
calliper interacts with a 320-millimetre (12.60´´)
brake disc in floating arrangement, interacting with high-grip
radial tyres for exceptional deceleration benefiting in particular
from the very high torsional stability of the USD telescopic
fork with its main tubes measuring 45 millimetres or 1.77´´
in diameter.
With its 240-millimetre (9.45´´) brake disc and floating-calliper
configuration, the rear-wheel brake is the same as on the other
two models.
Final drive on the G 650 X Moto conceived for road use comes
with a ratio of 16 : 47 teeth, that is somewhat "longer"
than on the Enduro version.
Optional extras and special equipment.
Tailored to the specific features and requirements of each
model in the G 650 X range, the special equipment offered by
BMW Motorrad can be fitted ideally on the spot by the customer's
motorcycle dealer. The only optional extra offered straight from
the factory is BMW Motorrad ABS always fitted together with a
12-volt power socket.
Special equipment.
· 25 kW (34-hp) retrofit kit (scheduled for 2007).
· Offroad headlight protector (for the G 650 Xchallenge
only).
· Aluminium cover for the rear brake fluid reservoir.
· Aluminium pinion cover.
· Aluminium sprocket protector.
· Aluminium frame protector.
· Handlebar impact protector.
· Hand protector bars.
· Set of protectors for the hand protector bars (large).
· Set of protectors for the hand protector bars (small).
· Set of add-on spoilers for hand protectors (large).
· Small engine protection hoop.
· Aluminium underfloor protector (standard on the G 650
Xchallenge).
· Plastic underfloor protector (standard on the G 650
Xcountry).
· Set of fall pads (G 650 Xmoto only).
· Windshield holder (G 650 Xcountry only).
· Low seat (G 650 Xchallenge and Xmoto only).
· Windshield (G 650 Xcountry only).
· Luggage rack.
· Rear bag (G 650 Xchallenge and moto only).
· Tank bag (G 650 Xcountry only).
· Passenger kit G 650 for Xchallenge and moto (footrests
and grab handles).
· 12-volt power socket.
· Titanium sports silencer (fully homologated).
· Titanium exhaust manifold.
· Carbon-fibre exhaust system covers.
· Service toolkit.
· Support for navigation unit.
· Topcase with baseplate (in preparation, G 650 Xcountry
only).
· Adapter plate for topcase (in preparation, G 650 Xcountry
only).
· Inner bag for topcase (in preparation).
Rear bag for short rides.
Both the BMW G 650 Xchallenge and the G 650 Xmoto are available
with a special, extra-robust rear bag complete with a rubber-finished
zipper bolting on to the optional luggage rack and offering ample
space for day trips well-protected from splashwater. The bolted
connection keeps the bag firmly on the motorcycle also when riding
fast and dynamically on rough terrain, velcro straps inside helping
to keep individual items such as the rider's service toolkit
firmly and safely in position.
Watertight tankbag.
The tankbag for the BMW G 650 Xcountry is fastened behind
the handlebar centrepoint and is tailored precisely to the front
fairing components, offering generous space and a map folder
up to DINA4 in size both in watertight, high-quality finish.
The elaborately embroidered model designation on the bag as well
as the removable shoulder carrier straps are two further attractive
details.
Topcase with adapter plate and inner bag (in preparation).
The 31-litre (1.09 cu ft) topcase available for the BMW G
650 Xcountry is thesame as the topcase on the F 650 GS. A special
adapter plate keeps the topcase safely and firmly on the luggage
rack for accessories, a grab handle as well as a secure lock
on the lid naturally come as standard. A watertight inner bag,
finally, is available as a separate feature.
Windshield for the BMW G 650 Xcountry.
Apart from looking really attractive, the small optional
windshield offers additional protection from wind and weather.
Additional headlight protector for the BMW G 650 Xchallenge.
Made of impact-resistant polycarbonate, the headlight protector
offers effective protection from stone-throw particularly on
rough terrain. Through its design and configuration alone, it
is a perfect match for BMW's Hard Enduro.
Small engine protection hoops.
Finished in black, the robust engine protection hoops offer
additionalprotection from damage in both everyday riding and
under tough offroad conditions.
Underfloor protector in various sizes.
Made of robust, deep-drawn aluminium, the underfloor protector
comes as standard on the BMW G 650 Xchallenge and may be retrofitted
on the two other models.
The BMW G 650 Xcountry is fitted as standard with a small underfloor
protector made of impact-proof plastic also available as an accessory
and easy to fit on the BMW G 650 Xmoto.
Hand protection bars complete with protector and spoiler.
Configured as a modular system, the hand protector made up
of an enclosed stainless steel bar and various attachments made
of impact-proof, completely coloured plastic is able to offer
various protective functions. The hand protector bar helps to
avoid damage to the handlebar and instruments, the protector
element available in two sizes reliably protecting the rider's
hands from stone-throw, while the spoiler offers additional protection
from cold and wet weather.
Handlebar impact protector.
Carried over from enduro sport, the protector made of extra-strong
foam is fitted on the handlebar mount and offers additional safety
and protection for the rider.
Crash pads for the BMW G 650 Xmoto.
Crash pads on the Street Moto help to avoid major damage
in minor incidents. They are fitted in pairs on the two axles
and the rider's footrests.
Titanium sports muffler with full homologation.
Made by Akrapovic, the sports muffler fits perfectly on to
the original exhaust manifold of the G 650 X models. Conical
in shape, this tailpipe made of carbon-fibre-reinforced plastic
adds extra sporting flair and character to the machine. The muffler
unit itself may be removed for sports riding on private tracks
and circuits. Together with the titanium manifold described below,
the titanium sports muffler helps to reduce weight by approximately
2.8 kg or 6.2 lb.
Titanium exhaust manifold.
The extremely light but highly resistant material used for
the exhaust manifold takes on its characteristic colour on account
of the hot exhaust gas and is acknowledged by the connoisseur
as a particularly sophisticated component.
Carbon-fibre trim panels on the exhaust system.
Carbon-fibre trim panels replacing the regular heat protection
panels on the exhaust manifold, silencer connection and muffler
body offer particularly sporting and dynamic flair.
High-quality aluminium trim panels.
A number of accessories are made of top-quality light alloy,
replacing theplastic parts otherwise used as standard. Two examples
are the chain protection and pinion covers. The beautifully designed
frame protector, in turn, protects the surface of the frame under
extreme offroad riding conditions from marks and scratches possibly
caused by the rider with his offroad bootsand at the same time
protects the rear master brake cylinder.
Technical Specifications G650 Xmoto
Engine
Type: Liquid-cooled single-cylinder four-stroke power unit
with dual ignition
Capacity cc: 652
Bore/stroke mm 100/83
Max output kW/hp: 39/53 at rpm 7,000
Max torque Nm/lb-ft :60/44 at rpm 5,250
Compression ratio/fuel grade: 11.5 : 1/unleaded premium (RON
95)
Valve/gas charge management: DOHC (double overhead camshaft)
Valves per cylinder/intake/outlet dia: mm 4/36/31
Fuel supply: Electronic manifold injection, BMS-C II
Throttle butterfly diameter mm: 43
Exhaust management: Fully controlled three-way catalytic converter
Electrical System
Alternator W: 280
Battery V/Ah: 12/10, maintenance-free
Power Transmission/Gearbox
Clutch: Multiple-plate clutch in oil bath
Gearbox: Dog-shift five-speed gearbox
Primary transmission ratio: 1.946
Gear ratios: I 2.750; II 1.750; III 1.310; IV 1.050; V 0.840
Rear wheel drive: Chain
Final drive: 2.937
Suspension and Running Gear
Frame: Steel bridge tubular frame with bolted cast aluminium
components and aluminium rear frame
Suspension, front: USD telescopic fork, tube dia 45 mm
Suspension, rear: Aluminium two-unit cast swing arm
Spring strut Air Damping System Gas-pressure spring strut
Spring travel, front/rear mm: 270/245
Castor mm: 98
Wheelbase mm: 1,500
Steering unit angle: ° 61.5
Single-disc brake, front, disc dia mm:1 x dia 300 Four-piston
calliper, 1 x dia 320
Single-disc brake, rear, disc dia mm: Single-piston floating
calliper, dia 240
Anti-lock brake system BMW Motorrad ABS available as an option
Wheels: Cast wheels
front : 3.50 x 17
rear: 4.50 x 17
Tyres front: 120/70-17
rear: 160/60-17
Weights and Dimensions
Length, overall mm: 2,155
Width, overall, with mirrors mm: 907
Width, overall, without mirrors mm: 825
Seat height mm: 900
Ride height mm: (TBA)
Dry weight/DIN unladen weight kg: 147/159
Max permissible kg: 335
Tank capacity ltr: 9.5
Fuel Consumption and Performance
Fuel consumption 90 km/h ltr/100 km: 3.5
Fuel consumption 120 km/h ltr/100 km: 5.0
Acceleration 0100 km/h sec:4.03
Standing-start km sec: 22.58
Top speed, approx km/h: 170
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