BRAKE SYSTEM 13
75
13.1 Anti-lock braking system (ABS)
H06033-10
The ABS module
1
, which consists of a hydraulic unit, ABS con-
trol unit, and return pump, is installed under the fuel tank. One
wheel speed sensor
2
is located in each case on the front and
the rear wheel.
Warning
Danger of accidents Changes to the vehicle impair the
function of the ABS.
– Do not make any changes to the suspension travel.
– Only use spare parts on the brake system which have
been approved and recommended by KTM.
– Only use tires/wheels approved by KTM with the corre-
sponding speed index.
– Maintain the specified tire pressure.
– Ensure that service work and repairs are performed
professionally. (Your authorized KTM workshop will be
glad to help.)
The ABS is a safety system that prevents the wheels locking when
driving straight ahead or when cornering (within the limits of
physics).
Warning
Danger of accidents Driving aids can reduce the probabil-
ity of a fall only within physical limits.
It is not always possible to compensate for certain riding
situations, for example with luggage loaded with a high
center of gravity, varying road surfaces, steep descents or
full braking without disengaging the gear.
– Adapt your riding style to the road conditions and your
driving ability.
Warning
Danger of accidents An incorrectly selected ABS mode
makes control of the vehicle considerably more difficult.
The ABS modes are each only suitable for certain condi-
tions.
– Always select an ABS mode that is compatible with the
surface of the ground.
The ABS operates with two independent brake circuits (front and
rear brakes). When the ABS control unit detects a locking ten-
dency in a wheel, ABS begins regulating the brake pressure. The
control function causes a slight pulsing of the hand and foot brake
levers.
The ABS warning lamp
3
must light up after the ignition is
switched on and go out after starting off. If it does not go out after
starting off or if it is lit while riding, this indicates a fault in the
ABS. In this case, the ABS is no longer enabled and the wheels
may lock during braking. The brake system itself stays functional;
only ABS control is not available.