2015 Harley Davidson Road Glide S, CUSTOM BARS, BOOM AUDIO REAR SADDLEBAG SPEAKERS!! SWEET RIDE!! The biggest design challenge presented by the Road Glide fairing is its distance from the rider, said Nelson. Because it s frame mounted, we need that distance to provide room to turn the handlebar, but that s also a big low-pressure zone that creates a lot of turbulence. To move air above the ride...