The Jumbo-Visma youngster secured his second win of the season, beating Itamar Einhorn (Israel Start-Up Nation) and Kaden Groves (Team BikeExchange) to the line.
The victory sees Kooij take the overall lead of the race, six seconds ahead of Bauhaus and 10 ahead of Einhorn.
?♂️?? | Olav Kooij doet het! Hij wint etappe 2 in de #CroRace! pic.twitter.com/pSerdUeGIq
— Eurosport Nederland (@Eurosport_NL) September 29, 2021