Air Bellow for Vespa 125 VNA / VNB1T / 150 VBA1T -> 97499 / VGLA1T -> 019283
The frame air bellow connects the air filter box with the frame. The air is taken in through the frame and bigger pieces of dirt can’t even reach the air filter box.
The rubber gets porous and fragile over time and needs to be replaced.
These air bellows come from Italian manufacturers not Asian or Indian.
OEM numbers (for comparisons): 48345 (PIAGGIO) G1013 (Mauro Pascoli)