I got it at a local moto shop who is a Kappa distributor. The shield itself is 40 euros(8 cm higher version is 44 eur) + specific mounting brackets(for agility city R16 but fits agility R12 like ours with no problems ) for 15 euros. I guess it could be ordered on line or through dealer network.
Let's start with general minuses:
1. increased echo.my horn sounds a bit louder to me and I hear engine and variator working much clearer than with shield off.
2. there is some kind of turbulence at 65+ kmh on heavy front wind like a light handlebar shake and decreased side leaning angle.
3. top speed is 3 kmh less at worst case according to tacho but fuel consumption remained the same.
General pluses:
1. directing air away from my hands and body. there is even less wind on my legs cos it has some wind deflecting shapes at lower part of the shield. Even better when a passenger is behind me and with top case on.
2.I'm 182 cm high and it's geting wind over my helmet at the front ventilation holes just where it should. I like jet helmets and at colder days I needed to instal full face jet helmet windshield and now I don't need to cos my face is wind free.now I use US police style helmet sun visor and it works excellent even on very cold days.
3. while riding, I can talk to my passenger now
4. it completes general scooter apearance and looks very urban.
based on my experience I would recommend this type of shield(I'm not sales person just an user writing review
). makes everyday riding easyer and more comfortable and it is looking very nice.