My good lady bought me them for xmas so having to weight till the big day before fitting comences,
To answer your question as how adjustable are they , i think you can see in the pic above where they move .I.e. foot rest housing, Foot rest , Gear and brake leaver ends move on the swival (round and round )
I went for the brushed aloy set and they match my frame perfect
Hope this helps a little any more info please ask?
Jamie