Blue plates, which are (should be) capped at 25 km/h.
They generally go where cyclists go (with the exception of Amsterdam where they have to go on the road) and are effectively treated as motorized bicycles.
Yellow plates, which are (should be) capped at 45 km/h.
They are supposed to go on the road, unless signs indicate otherwise. If they are on a shared bike/moped path (which is mostly found in rural areas) then the speed limit is 30 km/h in cities and 40 km/h outside cities.
In the Netherlands there are two kinds of mopeds.
They generally go where cyclists go (with the exception of Amsterdam where they have to go on the road) and are effectively treated as motorized bicycles.
They are supposed to go on the road, unless signs indicate otherwise. If they are on a shared bike/moped path (which is mostly found in rural areas) then the speed limit is 30 km/h in cities and 40 km/h outside cities.
OK that’s much like here in Denmark, except the small ones are allowed to go 30.