KYMCO AK 550 Service Manual page 353

10..Brake System
Caution: Use of non-recommended tires may cause malfunctioning of ABS and
lead to extended braking distance. The rider could have an accident as a result.
Always use the standard tires for this vehicle.
Notice:
When the ABS is functioning, you may feel a pulsing in the brake lever.
o
This is normal - you need not suspend applying the brakes.
ABS does not function below speeds of approximately 10 kph or 7 mph.
o
ABS does not function if battery is discharged or there is a battery power
o
supply malfunction (ABS light will come on).
10-22
AK 550