if you are interested in removing the wings to direct air flow to the rider, then you can adjust the wings. with my streetglide they didn't come factory equipped, but i installed them right after getting the streetglide. i like them because they're adjustable, and they do help especially when it's cold out. your bike though, your decision.

 

Went for a ride today(windy as heck out)and I like them,they do grab more air witch is expected,I ran with them closed for about 26 miles and there was a big differance in the wind buffering witch I liked then open for about 25 miles,nice air flow with little wind buffering.....They are staying on my Glide...