Gearbox gear MALOSSI HTQ 15/41 Ø17mm for Piaggio Skipper 125cc, Gilera Runner 125cc, Italj

Gearbox secondary HTQ 15/41 spur gear with Ø17mm fit for Piaggio 125cc, Gilera, and Italjet.
We would like to point out that Piaggio has reduced the connection diameter of the countershaft gears from 18mm to 17.67mm on its scooters since the beginning of 1998. As Piaggio is not in a position to provide precise information as to the date from which the new gearwheels began to be fitted as standard in the various scooters, nor to supply the corresponding engine numbers, this can only be determined by a visual inspection of the gearwheels after they have been removed.