Combine the sugar, water, soy sauce, pineapple juice, oil, garlic and ginger.
Add the chicken wings and drumettes.
Cover and marinate overnight.
Preheat oven to 350°F.
Arrange the chicken in a single layer in a 15 × 11-inch pan with sides.
Pour the marinade over the chicken.
Bake for 1 hour, turning once.