When your ride is behaving badly, never put her where power alone will lift you out of the turn. Not so scary if you follow this 'limp through bends' rule. Yeah Vera Lynn had the same issue once. Turned out to be dirty carbs. Unlike your case, she would also hiccup while underway at low rpms. You ought to at least drain the float bowls and even clean your carbies. (could simple drop the jets and air mixture screws for a visual inspection.)
Tale care in the bends till you get this sorted!
