Mixed beer drink - alk. 2.0% vol. De Klok Radler, a fresh mix of De Klok beer and delicious sparkling lemonade. Only the good cyclist. - Mixture of delicious De Klok beer and sparkling lemonade. - Only good cyclists for a good price - Alcohol content: 2%. - Practical in cans, so no opener required! Only good beer, for a good price. That's what De Klok beer stands for. This beer is brewed with good quality ingredients that have an accessible taste and a nice head of foam. Brewed easily by men who know how to brew it.