Finally installed the seat RISER. (Notice, singular "RISER"?) Opened one pack, which I must say they were packaged very well, and installed on the driver side. Opened the second pack and it was the wrong riser. Not sure what it was made for, but it wasn't made for my machine. Sent an email and waiting for a response. I will say, I like them. They make seeing over the front and out the rear, using rear view mirror, a ton better and easier. Also helps looking down out the driver side. If you ride tight trails they're no doubt a benefit. Down side is, I can't rest my arm on center console as comfortably as before, but it's still doable. Also, If I could do it over I would get the 1.5" instead of the 2". The 2" are fine and I'm not even sure if it would make that much of a difference, but I think the 1.5" would be perfect. Either way, I have tight trails and I don't have to constantly lean forward to make sure my front end is clear of obstacles. Now if I could just get that other side.