My Trek 600 based IGH is 24.6lbs; pretty much everything is alloy except the AW hub….
A very responsive ride.
Apologies for the background - it’s miserable outside.
Oh and regarding all those comments about how much further a heavier 3 speed will roll; don’t forget basic physics: you had to add more potential energy to get that extra weight up to speed - no free lunch! Having said that it is nice that these bikes all feel good to ride.