Notably, this nice old Moto Guzzi is the Dondolino (not Gambalunga, as the caption suggests).
Actually ....... if you click on the photo ....... the caption say Dondolino.
Just read this topic and I am surprised no one has taken into account tire bias!
I have tried a 160/60 and a 160/70 ....... I tried a 160/60 years ago and it wasn't all that spectacular and also made the speedometer error worse. Went to a 160/70 and found a much better tire! Turned quicker and speedometer error was less. Looked better too.
I have a set as well. I used the ECU first and what a difference. No more feeling issues in the 3-5000 range! Works really well with the FBF pistons and PC3. I switch mufflers from time to time. I like the Mistral CF Cannes looks wise and the Ti cans sound wise. On a Rosso Mandello the Ti is okay but not a great match for the colours.
Happy New Year everyone! I'm a bit late but I celebrate every day! Looking forward to getting the Rosso Mandello out on the road in a month or so and also hoping to get some more tracktime on the MGS-01.