I have just installed the Stebel Nautilus a couple of days ago however I came to realize that an air horn is illegal here in Singapore.
So is there any chance that anyone fitted a pair of Hella Supertone in their Vespa GTS? Does it fit into the leg shield??
There are 123mm wide and about 25mm thick.
Mounting would probably be like fluffy post here > Monica gets the horn- Stebel style x3

⚠️ Last edited by jimathans on UTC; edited 1 time