Identification of alloy GT frame

[winjohn]

I just bought this frame as a project. It was listed as a Zaskar but I don't think it is and at the price I paid I doubt it very much.
It has the flat end plate but no serial numbers on the dropout.
It also has a strange "scalloped" downtube.
Any ideas.

 

[Double-E F]

Doesn't look like a GT to me..

Keith Rylance also designed a few triple triangle frames back in the day.

 

[legrandefromage]

Doesn't look like a GT to me..

Keith Rylance also designed a few triple triangle frames back in the day.

2006 GT Zaskar 'pro'

apparently

 

[winjohn]

2006 GT Zaskar 'pro'

apparently

View attachment 804379

Interesting!
That is exactly what it looks like!
I think I might have to strip ff the paint and polish up the alloy!

 

[legrandefromage]

Steady now, that kind of enthusiasm at this time of day??