I bought a universal style "Slipstreamer" windscreen for my scoot, 4 years ago. It has served me well and I'm satisfied with it...... I did have to adjust it's height, and shape with a jig saw....Took me two tries to get it just right. It has killed thousands of bugs, and I wouldn't be without it.
https://www.amazon.com/s/?ie=UTF8&node=15684181&keywords=slipstreamer+scoot +windshield&tag=googhydr-20&hvadid=36230623960&hvpos=1o1&hvexid=&hvnetw=g&h vrand=2489835225784896927&hvpone=&hvptwo=&hvqmt=e& hvdev=c&ref=pd_sl_8mwztwhpoe_e