These are 435g and aren't available anymore just like my favorite tires.
The GL330s they replaced were a nice vintage box rim and they did have a zippy feel accelerating out of corners and such like I remember being able to do in criteriums with 120 psi in 22mm tires. When the brake surface wore down though they wouldn't stay true.
435g is a fine weight for a semi-aero profile and wide bed for cushy 28mm tubies at 90 psi.
Built them myself and very happy with the quality.
Four years old and still lots of life left.
