Weight weenie bike on a budget, this should be interesting

Hey! This is right up my alley!

But you wan't a sub 1.5KG frame? That's going to be difficult...

I made a list of sub 1000 euro frames sorted by weight

kg
Cinelli Vigorelli aluminium 1,7
Dolan Pre Cursa aluminium 1,78
leader 721 aluminium 1,81
Koga Full Track Pro aluminium 1,9
Surley Steamroller Steel 1,9
Cinelli Mash Histogram aluminium 2
Velodrome Keirin frame steel 2
Cinelli Gazzetta steel 2
Cinelli Mash Bolt aluminium 2,05
leader 725 aluminium 2,13
leader 735 aluminium 2,13
leader 722 steel 2,13
Token TK9930 aluminium ?
Tifosi CK10 aluminium ?
Fuji Track 1.1 aluminium ?

And for you English people:
lbs
Cinelli Vigorelli aluminium 3,3
Dolan Pre Cursa aluminium 3,9
leader 721 aluminium 4
Koga Full Track Pro aluminium 4,2
Surley Steamroller Steel 4,2
Cinelli Mash Histogram aluminium 4,4
Velodrome Keirin frame steel 4,4
Cinelli Gazzetta steel 4,4
Cinelli Mash Bolt aluminium 4,5
leader 725 aluminium 4,7
leader 735 aluminium 4,7
leader 722 steel 4,7
Token TK9930 aluminium ?
Tifosi CK10 aluminium ?
Fuji Track 1.1 aluminium ?