I took these of a 5000 mile moto guzzi 1100 bike that had sat in dry storage for a few years .
As I was building a special from the engine of the bike 

So good matching 
pair 
No corrosion just some brake dust to clean off and advise new pads due to age 

Fit many bikes  please do your own research Ducati Kim cagiva etc etc 
65 mm spacing for the bolt pattern to forks 
Free uk post