I posted these a while back as 165's but they turn out to be 170's. They came on a very small bike we got for my wife, the "170" is kinda small, and I'm kinda slow sometimes <smile>.
Anyway, they're available for anyone who could use them. I don't think they're worth much but I'd be happy to get a bike trinket I could use in return or a few sheckels.
They're Stronglight, 122mm bolt circle diameter, 170mm arms, painted white, in good functional condition so far as I know, being take-offs from a used bike. Scuffed in a few places. I'm including the 42 and 52 chainrings but not the bolts because I used those to put another setup on the bike for my wife (the bike was a Miyata Competition 512 if anyone's interested).