Yupp, which version you after?

There are a few that will fit your Classic from the Largest R3 'Classic' screen to the 'Roadster' and then 'Summer' screens in the traditional 3 and 5 bolt chrome 'TT' mounts. These all were available as accessories as well as pre-fitted to some models.
ROADSTER SCREEN A9748036
Requires Front End Fixing Kit A9738051
SUMMER SCREEN A9748040
Requires Front End Fixing Kit A9738051
And lowers
LOWER AIR DEFLECTORS A9748063
Then the Flyscreeens in both painted Color matched
FLY SCREEN - COLOUR COORDINATED A9748045 - ##
Requires Front End Fixing Kit A9738051
Not suitable for "Classic" models - not sure why unless because 'Classic' have big screens already and pull back bars.
and the Clear slightly bigger 'Sports' versions:
SPORTSCREEN
A9748048
Requires Front End Fixing
Kit A9738051
.
What colour is yours, a Cardinal Red isn't it?
Factory for R3 model / or custom fit Triumph; then aftermarket.