These look useful ... I was about to get my clamps powder coated black to match the rest of the bike - these look like a better idea.Yes, and yes. Independently.
You can adjust the height with the enclosed spacers (and there's room for a little more). And you can adjust them forward/aft .
I was concerned about the “look” as well; I bought the Rox only to make do til my Gilles risers come in (I also swapped handlebars). They don’t look as odd as I thought they would, and are definitely more comfy for me. Still anxiously awaiting my Gilles risers though!I did not. I'm a vain guy -I admit!- and the Rox risers look urmmmmmhhh odd. If I needed that I'd rather buy different handlebars.