This isn't actually an SS 50 but a 90, the 50 is identical but I don't have a photo for it.
It was bought when I was 17 to get me to Tech, the bus fare was killing me. Bought from a friend of my dad's, I pushed it home not knowing a thing about bikes. I pottered around outside the house to get used to it. never got passed 2nd gear, didn't know how.