it's actualy 2.85kg in the 17" size, with the axle
just got one, in the process of making it ready to be built
the frame isn't quite new, by the way, it's been touring the expos since 2018
originally designed by Apex Creative but that company doesn't mass produce frames, they sell designs
it's being sold by Dabomb now as ADV-275 (for 3x the price of Ltbikes), been sold (or planned for manufacturing) for a short while by Lightcarbon as LCFS-712 - I wanted to buy from them initially, but they stopped offering it
Dabomb pictures show a different lower link, though - mine is larger, stiffer (has a second brace below the pivot)
the one I got, assembly quality is underwhelming. The carbon itself seems fine, but some bearing seats are not quite perfect, need new pivot shims because some of the stock ones do not fit very well, lower link touches the frame mid-travel (had to file the link down a bit)
you can ask me if you're interested in any details which are not on the mfg's website