My Guzzi v65 piston is toast. Finding a replacment seems impossible. See comment.

https://i.redd.it/oid9ggvmwr941.jpg via /r/CafeRacers https://www.reddit.com/r/CafeRacers/comments/embbkk/my_guzzi_v65_piston_is_toast_finding_a_replacment/?utm_source=ifttt