“low profile, ideal for a hybrid with a light frame. Has quite a lot of adjustability. seems to give good coverage over the tire to stop mud/water being flicked up. Stays where you set it. I found that the first time fitting was a difficult. The strap that secures it to the post would come undone when tightened up. Post if frairly narrow and strap is quite rigid from new. It's has two small pegs on one end held in place by 2 hooks and pressure and a threaded section on the other end of the strap. Before mounting I simply screwed as much of the strap through as possible and left over night so that there was some pre-bend in the strap. Then was able to cinch up nice and tight. All of that will make sense when you buy one and can see it for your self. Also read the instructions. They do help. Would recommend.”