Yup, it already has a windscreen which is why I specified "lowers". The ones's I'm familiar with are the Memphis Shades though on their website it states turn signals may have to be relocated. Did you have to do that? The JB ones are apparently cut for whichever engine guard is on the bike. Mine were already on the bike when I bought it so I have no idea who made them.BTW: I assume you are talking about lowers and not the actual windshield itself?
The plus is that 90 prevent of the wind buffeting I got on my 1300 and Strat came from below the tank. The 1300 was almost unrideable at interstate speed. Used Memphis Shades lowers with a National Cycle Switchblade/Chopped and MS Batwing. The lowers make a huge difference. On my Stratoliner, thankfully JB Manufacturing started making the Bucks Lowers style. Work even better and look good.
The drawbacks? Aesthetics. The Memphis Shades look cheap and awkward to me, but work well. The National Cycle chrome lowers, look good and work good but are heavey, proprietary, and only come in chrome.
That's nice but as I stated "lower" windscreens/deflectors not low cut (low profile) upper windscreens.I have a mid-height? deflector/spoiler style on mine. It puts the airflow just over my helmet.
Fits perfect...
No turn signal relocation necessary. I think that's a catch all statement. I have seen guys who wanted them a little more forward than standard that cut holes for the turn signals to rest in but it's not necessary. JB doesn't have lowers for anything but the Stratoliner/Roadliner, unless he's expanded.Yup, it already has a windscreen which is why I specified "lowers". The ones's I'm familiar with are the Memphis Shades though on their website it states turn signals may have to be relocated. Did you have to do that? The JB ones are apparently cut for whichever engine guard is on the bike. Mine were already on the bike when I bought it so I have no idea who made them.