These came on a complete bike off the bay. In the listing it says they are FSA Bulletproof Cranks but they don't have any FSA marking on them. They actually say RPM on the inside of both crank arms. I've googled like crazy and can't find any info. Thanks.

web page
Here is a newer version of RPM cranks, but they are definitely not FSA's. From some others off the net it looks as if the graphic may have rubbed off.
Brian

thank you, i couldn't find anything regarding RPM cranks... that must be what they are.