2005 BMW MOTORRAD K 1200 S engine

EngineType
Type, engineTransversely mounted, four-cylinder
four-stroke in-line engine tilted 55° forward,
with four valves per cylinder, two overhead
camshafts with cam followers; liquid cooled,
with electronic fuel injection, integrated
six-speed cassette gearbox, dry-sump
lubrication.
Technical data
Effective displacement 1157 cm
3
Cylinder bore79 mm
Piston stroke 59 mm
Compression ratio 13 : 1
Nominal output 123 kW, At engine rpm: 10250 min
-1
with OE Power reduction:74 kW, At engine rpm: 7000 min
-1
with OE Power reduction:79 kW, At engine rpm: 8750 min
-1
Max. torque130 Nm, At engine rpm: 8250 min
-1
Maximum permissible engine speed11000 min
-1
Idle speed1150
±50
min
-1
9134zTechnical data

Fuel
Recommended fuel gradeSuper Plus, unleaded
98 ROZ
Fuel grade, usable with power- and
consumption-related restrictions Super unleaded
95 ROZ
Fuel tank capacity 19 l, Usable
4 l, Including reserve of
Engine oil
Engine oil capacity, total 3.5 l, With filter change
0.5 l, Difference between MIN / MAX marks
Lubricant Castrol GPS 10W-40 (SAE 10W40; API SG;
JASO MA)
Oil grades Mineral engine oils of API classification SF to
SH. BMW Motorrad recommends not using oil
additives, because they can have a detriment-
al effect on clutch operation.
Permissible viscosity classes
SAE 5 W->30 -20...20 °C, Use in winter
SAE 10 W-40 -10...30 °C, At low temperatures
9135zTechnical data

Riding specificationsTop speed>200 km/h
Acceleration 0-100 km/h 2.8 sClutchClutch, typeMultiplate clutch running in oil bathTransmissionGearbox, typeClaw-shift 6-speed cassette gearbox, integ-
rated into engine block
Gear ratios
Total transmission ratio, 1st gear 2.521
Total transmission ratio, 2nd gear 1.842
Total transmission ratio, 3rd gear 1.455
Total transmission ratio, 4th gear 1.287
Total transmission ratio, 5th gear 1.143
Total transmission ratio, 6th gear 1.015
9136zTechnical data

BMW Motorrad ser-
viceAdvanced technology
requires specially adapted
methods of maintenance and
repair.If maintenance and re-
pair work is performed
inexpertly, it could result in
consequential damage and
thus constitute a safety risk.
BMW recommends that you
have the necessary work on
your motorcycle performed
either by an authorised BMW
Motorrad dealer or by a work-
shop that operates to BMW
specifications and employs
suitably trained personnel.
Your authorised BMW Motor-
rad dealer can provide inform-
ation on the specified Ser-
vice, Inspection and Annual
Inspection work needed. Have all maintenance and
repair work carried out
confirmed in the "Service"
chapter in this manual.
Authorised BMW Motorrad
dealers are supplied with the
latest technical information
and have the necessary tech-
nical know-how. BMW Mo-
torrad recommends that you
contact your authorised BMW
Motorrad dealer if you have
any questions regarding your
motorcycle.
BMW Motorrad service
qualityAlong with its reputation for
engineering quality and high
reliability, BMW Motorrad is a
byword for excellent quality of
service.
To ensure that your BMW
is always in optimum condi-
tion, we recommend that you
have the maintenance workrequired for your motorcycle
carried out regularly, prefer-
ably by your authorised BMW
Motorrad dealer. Evidence
of regular maintenance is es-
sential for generous treatment
of claims submitted after the
warranty period has expired.
Certain signs of wear,
moreover, might otherwise
not be noticed until it is
too late to put them right
at moderate cost. Your
authorised BMW Motorrad
dealer's mechanics know
every detail of your motor-
cycle and can take remedial
action if necessary before
minor faults develop into
serious problems. By having
the necessary repairs done
properly and in good time,
you save time and money in
the long run.
10144zService

A
Abbreviations and symbols, 6
Anti-theft alarm, 17
B
BatteryCharging battery when
connected, 120
Charging the battery when
disconnected, 121
Installation, 122
Removal, 121
Warning, battery charge
current, 26
Brake fluid Checking level, front, 97
Checking level, rear, 98
Brake pads Checking front, 95
Checking rear, 96
Brakes Technical data, 138
Breakdown assistance kit, 89 Bulbs
General instructions, 112
Replacing brake-light
bulbs, 116
Replacing front turn
indicator bulb, 117
Replacing high-beam
headlight bulb, 114
Replacing low-beam
headlight bulb, 112
Replacing parking-light
bulb, 115
Replacing rear light
bulbs, 116
Replacing rear turn indicator
bulb, 117
Technical data, 140
Warning, bulb failure, 26, 27
C
Case Adapting, 89
Adjusting, 86
Closing, 86
Installing, 88 Opening, 86
Removing, 87
Clock, 20 Adjusting, 17, 44
Clutch Fluid reservoir, 11, 13
Technical data, 136
Confirmation of maintenance work, 147
Coolant Temperature gauge, 21
Warning, coolant temperat-
ure, 24
E
Electrics Technical data, 139
Emergency off switch (kill switch), 16, 45
Engine Technical data, 134
Temperature gauge, 20
Warning, engine electron-
ics, 25
11154zIndex

Engine oilChecking level, 93
Technical data, 135
Topping up, 94
Warning, engine oil pres-
sure, 25
ESA, 56 Adjusting spring preload, 57
Adjusting suspension
damping, 56
Calling up settings, 56
EWS Warning, 24
F
Final drive Technical data, 137
Frame Technical data, 141
Front-wheel stand Installing, 109 Fuel
Quantity reading, 20
Refuelling, 76
Technical data, 135
Warning, fuel down to
reserve, 24
Fuses, 139
G
Gear indicator, 20
Grip heating, 16, 45
H
Handlebar fittings General view, left side , 15
General view, right side, 16
Hazard warning flashers, 15, 16
Switching off, 39
Switching on, 38
Headlight Adjusting headlight beam
throw, 48
High-beam headlight, 18
Low-beam headlight, 18
Side lights, 18 Headlight flasher, 15
High-beam headlight, 15
Horn, 15
I
Ignition
Switching off, 36
Switching on, 36
Immobiliser Warning, 24
Instrument cluster Overview, 17
Sensor for lighting, 17
J
Jump starting, 118
L
Laying up, 128
11155zIndex

LightsSwitching off the parking
lights, 48
Switching on the high-beam
headlight, 47
Switching on the low-beam
headlight, 47
Switching on the parking
lights, 48
Switching on the side
lights, 47
M
Multifunction display, 17, 20
O
On-board computer Ambient temperature, 43
Average consumption, 43
Average speed, 42
Pushbutton, 15
Resetting average con-
sumption, 43
Resetting average
speed, 42 Residual range, 42
Selecting readings, 41
Tripmaster function, 41
P
Power socket, 11, 13
Pre-ride check, 63
R
Rear wheel stand Installing, 111
Refuelling, 76
Reserve Warning, 24
Residual range, 40, 42
Restoring to use, 129
Rev. counter, 17
Running gear Technical data, 137
S
Seat Installation, 51
Lock, 11, 13
Removal, 50
Service, 144 Side stand
Starting the engine, 62
Speedometer, 17
Spring preload, rear Adjusting, 11, 13, 54
Starter, 16
Steering lock, 37
Suspension damping, rear Adjusting, 11, 13, 54
T
Technical data Brakes, 138
Bulbs, 140
Clutch, 136
Electrics, 139
Engine, 134
Engine oil, 135
Final drive, 137
Frame, 141
Fuel, 135
Running gear, 137
Transmission, 136
Wheels and tyres, 138
Telltale lights, 17
11156zIndex

ToolkitOverview, basic kit, 92
Overview, supplementary
kit, 92
Torques, 131
Transmission Starting the engine, 62
Technical data, 136
Tripmaster, 20 Operation, 39
Resetting the tripmeter, 40
Residual range, 40
Selecting readings, 39
Troubleshooting chart, 132
Turn indicators Left, 15, 49
Right, 16, 49
Switching off, 16, 50
Tyres Checking tread depth, 101
Checking tyre pressures, 57
Technical data, 138 V
Vehicle
General view, left side, 11
General view, right side, 13
Laying up, 128
restoring to use, 129
W
Warning lights, 17
Warnings, 20 Mode of presentation, 21
Warnings, overview, 22, 29
Wheels Installing front wheel, 103
Installing rear wheel, 107
Removing front wheel, 101
Removing rear wheel, 105
Technical data, 138
11157zIndex