Does anyone have the black 48t chain ring that came with the older Bianchi Pistas with the Truvativ cranks? I swapped mine for a 42 when I bought it and now I'm wishing I still had the original black one (my legs are stronger now). Anyway, if anyone has one, send me a message if you'd like to sell it, or let me know where I can get one new. Thanks.

Isn't that a generic 130 ring? If it's Truvativ it'll use mtb rings. Either way they're easy to get - Salsa makes some nice black ones.

Have you checked out FSA?

Thanks. I'll check on the Salsa ones.