Sorry for the late reply. Up till 2 1/2 years ago I had 8 complete ones and lots of spare parts, motors and some frames of all kinds. Being an old guy and needing to stay busy, I started to play around with older bikes. In 1966 my first bike was an Ossa 175, street bike that was set up as a TT/ Flat Tracker. At the time we were living in Redwood City were I was able to ride, Skyline area and do a little racing with it till they found out I was only 14.

In 1967 we moved to Tomales in West Marin County were it became my daily transportation for the next few years. Life moved on and I sold that bike. When I retired, I started looking for my original bike and any other Ossa’s to play with. While having coffee with the local old farts, me being one. Some one spoke up that he had a gas tank I was looking for, a Pioneer one, but it wasn’t for sell, but would trade. Ok this is better, he told me to head over to his house and that when I finished cleaning out a shed full of junk, the tank was mine. Open the door to a 8’x10’ shed and it’s full to the roof of Ossa bikes and parts. I died and went to heaven right there. So, 3 Pioneers, Andrews Trials, 250 Desert Phantom and the Holy Grail, 1 SST. After lots of coffee and playing around they were the runners. But I made the mistake of over restoring them, but they were sure nice to look at. Made one of the other Pioneers into a Street Tracker and that was enjoyable to ride. I was living about 1 mile from OHV area in Upper Lake, so jump off the hill and ride.
But as life goes, you should eat dessert first never knowing what life will bring. 2 1/2 years ago my wife and I were caught in the Ranch Fire. Walked away, well drove really fast away with a bag of clothes. But the good thing is now I have the Roadster. Working on the shop to play in. Hope that answers your question about what Ossa.

Boy, hope we can get out and around soon. Still haven’t got the pictures down. But getting closer.