Not a GT with those knuckles is my guess. I looked at pics of the Suntour 7 which has more steel, but no match. Take a look at the Suntour Honor and I think we have a match. Honor with some GT parts grafted too it.
Edit:
I stand corrected after looking at Disraeli gears website. Some early and late ones depicted look just like the OPs unit. It is so different looking than the ones with aluminum knuckles. Perhaps I was mixing it up with the the V-GT.
Last edited by sd5782; 04-29-24 at 05:34 PM.
Reason: Correction