Moto Nostra flyscreen with TÜV certificate for Vespa GTS UPDATE GTS flyscreen Our Vespa sports flyscreen has successfully passed all necessary TÜV tests. The current model requires a frame, but since we prefer a flyscreen without frame, we decided to modify once again the material of the flyscreen. The flyscreen will be only 1mm thicker... Continue reading Short sports flyscreen for Vespa GTS with TÜV certificate