Superstock 600cc European Championship Assen, Netherlands April 17 Race Results (all on Pirelli tires): 1. Michael vd Mark, Netherlands (Hon CBR600RR), 12 laps, 20:23.765, 99.629 mph 2. Romain Lanusse, France (Yam YZF-R6), -0.540 second 3. Jed Metcher, Australia (Yam YZF-R6), -0.590 4. Dino Lombardi, Italy (Yam YZF-R6), -8.960 seconds 5. Francesco Cocco, Italy (Yam YZF-R6), -10.854 6. Nacho Calero Perez, Spain (Yam YZF-R6), -16.024 7. Riccardo Russo, Italy (Yam YZF-R6), -16.315 8. Gauthier Duwelz, Belgium (Yam YZF-R6), -16.322 9. Josh Day, USA (Kaw ZX-6R), -16.332 10. Alex Schacht, Denmark (Hon CBR600RR), -16.801 12. Austin DeHaven, USA (Yam YZF-R6), -36.235