On a dual carriageway, the speed limit for a motorcycle is...

On a dual carriageway, the speed limit for a motorcycle is...
A)120 km/h, which may be exceeded by 20 km/h to overtake.
B)120 km/h.Correct
C)100 km/h.
Passenger cars, motorcycles, motorhomes up to 3500 kg MAM and pick-ups may drive on motorways and dual carriageways at a maximum speed of 120 km/h.