Current stable in addition to the '10 C14:
'75 Honda Trail 90 with a '10 125cc Lifan Chinese clone engine and an Igloo top case.
'07 Suzuki DR650SE
'76 Suzuki GT750 Le Mans (aka water buffalo)
Previous: First "bike" was a heavy Cushman scooter frame ('48?) that I push walked home 4 miles. I mounted a small Briggs & Stratton to it, and then quickly toasted the centrifugal clutch because I didn't have enough gear reduction on it. I should have used a jack shaft with more reduction on it but I didn't even know what that was back then. It was sort of like starting out in 4th gear using an automatic clutch. Still I got some two wheeled "mileage" (probably a couple of tenths) going up and down the alley out of it before the clutch smoked and crumbled to pieces.
..then,
'66 Kawasaki 85cc J1T that I purchased from an Aldens catalog. It was an ugly maroon color and came with whitewall tires and a high mount scrambler pipe. Quite the ugly combination.
'68 Bridgestone 350 GTR, my first GTR! At the time a most advanced bike and still fondly remembered. I replaced the skinny 3.50 rear tire with a 4.00 inch tire and it then looked as fast as it was.
Then the
motocross bug hit me,
'67 Husquvarna 250;
'72 CZ 400 ; ..and missing the pavement..
'72 Suzuki GT550...
......followed by a multi decade absence from motorcycling
.... ending in 2010.