This is 1 used and original 1970s era BORRANI 4777 WM3 rim.
This is a used rim that I recently unearthed. There are light scratches here and there and please. It appears that someone has straightened the rim leaving some tool marks in the process. This rim appears to be reasonably straight and round none the less. Please see the last 2 photos above where I show the worst scratched area in detail so you can see what you are getting.
You could use it on any Super Sport that came with the 4777 Borrani rims but to be pedantic, this specific rim is exactly & specifically what would be on a 1977 or early 78 Super Sport as there were 4 different stamping variations and 2 different flange widths.
The rim measures 64mm outside to outside of the parallel flanges.
Exact stampings noted below and you can easily see in my photos what is there. This is an original Borrani, not the newly made variety.
-BORRANI- WM - 3/2.15-18/40 RECORD/11 RM-01-4777 MADE IN ITALY
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