I am located in France, 57 years old, and currently riding a Stelvio. Lot of fun !
GRiSO is a very nice bike, lower than my Stelvio and may be a good alternative to replace it ... in the next years.
Why am I here ?
To be honest, on advrider.com forum (Stelvio pages), I have been told that someone here (Grisioghetto) is able to do a special Givi Tanklock adapter for GRiSO ... and Stelvio too. Maybe someone from Turkey, but I do not get any name or pseudo.
If someone know this guy, please provide me a contact.
Have fun and take care !