Kittel and Greipel to go head to head at Ster ZLM Toer

Marcel Kittel (Etixx-QuickStep) and defending champion Andre Greipel (Lotto-Soudal) will face off against each other at this month’s Ster ZLM Toer. The five-day race will be the last chance for the two Germans to do battle ahead of the Tour de France.