I am only 4’10” and had a hard time reaching the handle bars. This brought them down a forward. I can reach them and my hands don’t fall asleep.

Risers
They were very easy to install. Adjusting the handle bars was very easy also.

Rox Speed risers
Not the easiest to install, that said they work great and would recommend them

Better for those long rides
Even with the Handel bar adjusted all the way back on the Ryker I was having to reach forward which was hard on my back on those longer rides. This riser allowed me too bring the Handel bar back two more inches which turned out to be just rite.

Exactly what we needed!
My wife and I are short and these are exactly what we needed to have a more comfortable riding position. They were easy to install and I love the adjustability. I do think it should have been 1 solid piece across so you don't have to get a level out to make sure it's aligned before tightening everything but all in all it's worth the upgrade.

It was this or get a new handlebar completely but I didn't want to swap everything over to the new handle bar. This was just a handful of bolts to unbolt and then re-bolt down.