For Sale rare unknown frame size 53cm Celeste-Bianchi colour

Selling light weight stainless steel Unknown frame 53cm in Bianchi colour, I don't have much details about the origins. Headset works smoothly, BB feels nice only needs a dab of grease.

Top tube c to c: 53cm
Seat tube c to c: 50cm
Seat tube length: 53cm
Rear wheel space: 130mm
Seatpost: 27.2
Stem 22.2

Located in NW5

Selling at £80

https://photos.app.goo.gl/Cd2LBsC99kfNiBkZ6

Stainless steel frames are normally a bit more expensive than £80. How do you know it is SS?

Looks quite nice but is it stainless ?

@marxist_vulcan, because it fails the magnet test and then the only material it could be is titanium? It is a mystery really. But thank you, I perhaps should ask for more.

Is it a Bianchi or just it an unknown frame painted in celeste green?

@7ven well that's a dilemma, I am trying to find more info online, but yeah it looks like an unknown frame. Post updated

@biggs682, it looks filled brazed when you look at how smooth are the welds