private static void MyBikes() { Bike b1 = new Bike("Brand1", "Red", "Road", 22, 8, 700, 8, 23, 32); Console.WriteLine(b1); Bike b2 = new Bike("Brand2", "Blue", "City", 1, 1, 700, 5, 28, 32); Console.WriteLine(b2); Bike b3 = new Bike("Brand3", "Green", "Mounten", 21, 2, 700, 4, 48, 36); Console.WriteLine(b3); Bike b4 = new Bike("Brand4", "Pink", "Hybrid", 7, 3, 700, 6, 30, 32); Console.WriteLine(b4); Console.WriteLine("------------------"); b4.ToString(); Console.WriteLine($"Active gear: {b4.ActiveGear}."); b4.ChangeGear(-4); Console.WriteLine($"Active gear: {b4.ActiveGear}."); b4.RingBell(); }