Hi....
Is this degree wheel worth anything beyond being a degree wheel? I believe it was OEM/provided by Ducati. But the markings say it is Vittorio Martini - Bologna. I think a long time Italian precision instrument supplier among other things. Take a look at the pic

See ya,
Clay

It could be, the degree wheel used in the early 750 manual shows "Gonio" and "Fase" in about ( a bit lower) the same spot as Your pic.
I don't find it in my copy of spare parts.
Squarecase Ducatis have ,acc the partslist, another disc with only a few marks (probably TDC, Idle IGN and Full IGN).
But unless it positively identified as a genuine Ducati-part, and not just a part in a Ducati-bag, it just is a timingwheel made in Bologna.
ciao
ducadini

Great way to start the day... with a good laugh!!
Thanks Carlo
Paul

I wonder, why still haven't they deleted me from this group?
I'm not a serious person .... let's face it !!

That graduated disc, I would jealously keep it !!

Saluti Dall'Italia, Carlo

I dont know if its OEM or not......but I hear these Italian wheels make it go faster.....

Clay