Cinelli Pista "Replica" with rare parts

Cinelli, much like Campagnolo, had produced parts for framebuilding. The BB shell is just that, a Cinelli produced part. If that is what you are basing your opinion of the bike being a Cinelli, you could be way off the mark. Cinelli's generally had a very distinctive seatstay joining method to the seat lug.They were fastback, but they had their own way of doing it. I tried looking for a pic of vintage cinelli stays and came up short on google. Sorry I cant be of more help.

DW

I know that they made BB shells for frame builders, that's why I was wondering if mine was the real thing or not. So far, I thought it was just a custom made frame with Cinelli and Campy parts.

Thanks to your comment on the seatpost area, I've found some pics regarding seat post clamp area; comparing to original Cinelli frames, mine has a similar shape but it's different in detail. The original detail has a straight cut below the bolt area, mine looks like it's drilled round. I think it proves that my frame isn't the real thing.

Here are the original Pista photos:

2008 Supercorsa Pista from Cinelli PDF Catalog:

My frame seat clamp area: