I put fangs + the triple tree deflector on my RK, they work great and they're not too bad looking, got used to them. It was funny the other day, some guy saw them and thought they were awesome looking, he took out his phone and started taking pictures, "WHOA! What are these special pieces?"

 

I have the HD version on my '05 https://www.harley-davidson.com/stor...ork-air-baffle There is also this: https://www.kuryakyn.com/products/17...wind-deflector
It does make a difference.

 

DK customs cooling deflector wings. I put them on my 09 Ultra and they work good.

 

The harley wings came on my 08 UC , 70,000 miles and still work great and as others have said they are great on a hot day to let the wind hit you . Can be wide or partially open .

 

They are awesome when it's blazing hot because you can direct the air right at you. In the cold, they block a lot more wind as well. I can't imagine not having those on my Ultra

 

One of the problems with the Street Glide is the wind coming around the bottom of that fairing. You can feel it on your knees and thighs. Then it comes up and causes turbulence around the helmet. I made some spoilers out of sheet metal,
one bolts behind the lights, and the other is sandwiched in the lower fairing. The big one fixed 70%, and the little one fixed the last 30% and I am wind free! I wear prescription glasses and any helmet buffeting is amplified. I could probably
light a match now, while doing 80.

 

I'm struggling seeing what's what in those pics. Can you take some further away so I can get some context?

The black is all mixing in together.

 

Good job there, I was in the process of making almost the same exact thing, but then I ended up going a different route to totally fix several things I didn't like, I converted the Ultra to a RoadGlide

 

Yep ... I encountered much less turbulence on my 1992 FLHTCU with the "closed lowers"

 

Wouldn't have a faring without a set.
I have these, but same thing.
http://www.freedom-wings.com/index.html