Two bikes I wished I'd never sold.
About 20 years ago I sold my 71 Triumph TR6. It was a mildly customized rescued flat tracker. Had a stock seat and tank with tall tracker bars, but no battery, no speedometer or tach, no turn signals, hi/low toggle on the headlamp, no key, not switches on the bars except for a kill switch, no side panels or airbox, oil cooler and regulator hanging under the seat, shifted on the right rear brake on the left, 69 Impala taillight, subtle ghost flames and a really cool ARD belt drive magneto.
Sadly, I never took a picture of that bike, but here is an example of the ARD magneto. The distributor cap is on the backside.
The other bike I "stole" from my dad when I was in high school. It was a 73 Suzuki T500 2-smoker. Orange and white. I thought it was ugly back then mid to late-80s) but wished I had it now.
I rode it around a few years and then let my buddy talk me into selling it to him for $300. He took it to college and left it for dead when it wouldn't fire up one day that fall. I said "You should have called me, I would have come down and picked it up for $250!"
If only I had it today...