Hi,

Not sure if this is going to come out right, but I'd greatly appreciate any help. Also, I am wondering if I'm posting on the wrong sub-forum here, so much apologies if that is the case.

I currently have a compact frame with the measurements as attached, and it fits me really well, but I am wondering if such measurements would translate to the 49cm measurement (for traditional/horizontal toptube geometry) in the second page of the attachment.

If not the 49cm, maybe the 50cm?

Or is it not as easy as I'm making it out to be?

Thanks much!

Current frame geometry:



New frame geometry: