Adjustability? Close to zero for those bars. One of them needs a shorter stem than the other to get the same riding position, otherwise they are essentially the same. Generally, adjustments are made by changing the stem for height or reach adjustments, or by changing the bars themselves to adjust the sweep angle. Personally, I don't like straight or slightly curved bars like those for anything than grocery-getter/beach boardwalk riding because they only have one hand position, which can be very fatiguing.