Sorry... maybe it's just me, but putting "winglets" on a street bike is pretty dumb for the owner, but brilliant for the manufacturer.
When you knock over your bike it falls over and breaks the turn signal off, so you spend $100 and buy signal that don't stick out so much.
When you knock over your bike with "winglets" you're replacing the $100 turnsignals AND $600-1,000 worth of bodywork that sticks out and has ZERO benefit off the track.
Make it so you can remove the winglets and supply a "dummy" plate to ride on the street, and you can install the, now carbon fibre, winglets when you get to the track... not that the winglets are going to be any benefit to me, you or anyone else we know... but the new MotoGP bikes got 'em, so I NEED them too... GOTTA have the latest tech to hang around at Tim Hortons. They'll sell like hot cakes