BMW G 650 GS Sertao Rider's Manual page 78

and are fundamental to all cal-
8
culations. Any change in these
influencing variables, caused for
76
example by a switch to wheels
other than those installed ex-
works, can have serious effects
on the performance of the sys-
tem.
The sensor rings are essential for
correct road-speed calculation,
and they too must match the
motorcycle's system and con-
sequently cannot be changed.
z If you decide that you would like
to fit non-standard wheels to
your motorcycle, it is very im-
portant to consult a specialist
workshop beforehand, preferably
an authorised BMW Motorrad
dealer. In some cases, the data
programmed into the control unit
can be changed to suit the new
wheel sizes.
Removing front wheel
Make sure the ground is level
and firm and place the mo-
torcycle on a suitable auxiliary
stand.
with BMW Motorrad ABS
Remove screw 1 and remove
the ABS sensor from its bore.
Note whether a washer is
installed.
Raise front of motorcycle until
the front wheel can turn freely.
BMW Motorrad recommends
the BMW Motorrad front-wheel
stand for lifting the motorcycle.
Install the front-wheel stand
( 80).
OE
Release axle clamping screw 2.
Remove axle 3, while support-
ing the wheel.
Do not remove the grease from
the axle.
with BMW Motorrad ABS
When rolling the front wheel
clear of the motorcycle, take
care not to damage the ABS
sensor and the ABS line.
OE