wheel size BMW MOTORRAD K 1200 GT 2007 Rider's Manual (in English)

1 Extending tool holderAdapters to accommodate all
tools
2 1/4" bits 5x Torx, for example for remov-
ing and installing rear wheel
2x cross-head bits
1x plain screwdriver bit
3 3/8" adapter for socket-
head screws, w/f 22 Removing and installing front
axle 4 Electric torch
LED bulb
5 Socket 3x open-ended spanners, vari-
ous sizes
6 Bit adapter Adapter for 1/4" bits
9x12 mm and 3/8" swivel ad-
apters
Engine oilChecking engine oil level
The engine can seize if the
oil level is low, and this can
lead to accidents.
Always make sure that the oil
level is correct.
Oil can collect in the sump
if the motorcycle is out of
use for an extended period of
time; this oil has to be pumped
into the oil tank before the level
is read. The engine oil must be at operating temperature to do
this. Checking the oil level with
the engine cold or after no more
than a short ride will lead to mis-
interpretation; this in turn, means
that the engine will be operated
with the incorrect quantity of oil.
In order to ensure that the en-
gine oil level is read correctly,
check the oil level only after a
lengthy trip.
Check that the engine is at op-
erating temperature, make sure
the ground is level and firm
and place the motorcycle on its
centre stand.
Allow the engine to idle for one
minute.
Switch off the ignition
Remove the front seat ( 74)
Wipe the area around the oil
filler neck clean.
8107zMaintenance

RimsVisual inspectionMake sure the ground is level
and firm and place the motor-
cycle on its stand.
Visually inspect the rims for
defects.
Have damaged rims checked
and, if necessary, replaced by a
specialist workshop, preferably
an authorised BMW Motorrad
dealer.WheelsRecommended tyresFor each size of tyre BMW Mo-
torrad tests certain makes, and
approves those that it certifies
as roadworthy. If BMW Motorrad
has not approved the wheels and
tyres, it cannot assess their suit-
ability or provide any guarantee
of road safety.Use only wheels and tyres ap-
proved by BMW Motorrad for
your type of motorcycle.
You can obtain detailed informa-
tion from your authorised BMW
Motorrad dealer or on the Inter-
net at www.bmw-motorrad.com.
RDC label
OE
Incorrect tyre-removal pro-
cedures can result in dam-
age to the RDC sensors.
Be sure to notify the authorised
BMW Motorrad dealer or spe-
cialist workshop that the wheel is
fitted with an RDC sensor. If the motorcycle is equipped
with RDC, each wheel rim bears
an adhesive label indicating the
position of the RDC sensor.
When changing the tyre, take
care not to damage the RDC
sensor. Be sure to draw the
attention of the authorised BMW
Motorrad dealer or specialist
workshop to the fact that the
wheel is fitted with an RDC
sensor.
Remove the front wheelMake sure the ground is level
and firm and place the motor-
cycle on its centre stand.
8114zMaintenance

BrakesType of front brakeHydraulically operated twin disc brake with 4-pis-
ton fixed calipers and floating brake discs
Brake-pad material, front Sintered metal
Type of rear brake Hydraulically operated disc brake with 2-piston
floating caliper and fixed disc
Brake-pad material, rear Organic materialWheels and tyresTyre combinations recommended at time of going
to press (As at: 09.05.2007)Front: Bridgestone, BT 020 F UU Radial, 120/
70 ZR17 M/C (58W)
Rear: Bridgestone, BT 020 R UU Radial, 180/
55 ZR17 M/C (73W)
Front: Metzeler, Roadtec Z6 C, 120/70 ZR17 M/C
(58W)
Rear: Metzeler, Roadtec Z6 K, 180/55 ZR17 M/C
(73W)
Front wheel
Front wheel, type Cast aluminium, MT H2
Front wheel rim size 3.50" x 17"
Tyre designation, front 120/70 ZR 17
10149zTechnical data

Rear wheel
Rear wheel typeCast aluminium, MT H2
Rear wheel rim size 5.50" x 17"
Tyre designation, rear 180/55 ZR 17
Tyre pressure
Tyre pressure, front 2.5 bar, one-up, tyre cold
2.5 bar, two-up and/or with luggage, tyre cold
Tyre pressure, rear 2.9 bar, one-up, tyre cold
2.9 bar, two-up and/or with luggage, tyre coldElectricsElectrical rating of on-board socket 8 A, One on-board socket
with OE (Additional) socket: 8 A, Total for all sockets
Fuses All circuits are electronically protected, so plug-
in fuses are no longer necessary. If an electronic
fuse trips and de-energises a circuit, the circuit is
active as soon as the ignition is switched on after
the fault has been rectified.
10150zTechnical data