Haribo, 1 x25g tube June Calories: Carbs: 20g · Protein: 0g ; Roulette. Amount Per Serving. [HOST] › calories-nutrition › haribo › mega-roulette. 0%. There are calories in 1 serving, 9 pieces ( oz) of Haribo Mega Roulettes. You'd need to walk 39 minutes to burn calories. Energy, kJ / kcal ; Fat,