Sinar P2 & Toyo G are the same mount? for digital back adaptor

Hello everyone

I am interested to buy a phaseone flex adaptor for my Sinar P2, but one person is selling a Toyo G mount, do you think that could work on my Sinar P2? I mean are them have the same mount of the back?

Thank you
Allen

No, the mounts are different. I'm not sure if the mounts can be swapped, but even if they were, it would be difficult finding one on the used market.

Kumar