On 13 and 14 Mai was the fourth race of the World Championship sidecarmotorcross in Heerde.
De factory riders from Bull Exhausts did very well with 3 riders in top 8. Team Sanders/Rostingt was overall 4 (7+4), team Leferink/Leferink 6 (5+9) and team Liebardis/Liebardis 8 (10+6). In the rurrent standing we have 4 Bull Exhausts riders in the top 14.