I had a predecessor back in the '80's, a YR2. It ran OK, but dad and I were never really able to dial the carbs in. We always thought it was a YR2C, but many years later I discovered the the C was the scrambler model.
I wish I had a picture of it, but here is a generic one from the web. My bike was painted seafoam green with cream accents (don't ask me why, that's just what dad decided to do)