old pillion seat

[mark2]

came with the bike I have just got but does not fit (unless I drill holes in guard ) I may ebay but any ideas what its off

[R]

Pillion seats appeared as all sorts of accessory items.
Could be fitted to anything from bicycles and cyclemotors to farm tractors - and including motorcycles of course.

That one looks Italian, judging solely by the name.
Bit more sophisticated than yer average pillion pad.