24k gold plated, supercharged 113ci stroker with air shifter my dad built in 1980. More info in comments.

https://i.imgur.com/JpwHa5f.jpg via /r/bikesgonewild https://www.reddit.com/r/bikesgonewild/comments/bve4z9/24k_gold_plated_supercharged_113ci_stroker_with/?utm_source=ifttt