my ns metropolis not built light having two brakes heavy chain etc etc but weighs at 26.1lb which im very happy with.
gearing has been a proper bugger as it came with a 30t chainring and 10t rear now currently on 22t ring but im going to try a 20t soon as it arrives but the rest of the build works really well
My Commencal Absolut Ti Dj. Its 22.23lbs. Have had a couple of different builds. Pretty happy with it at the moment. Only gets used as a pump track bike. Had it for a few years now, nearly sold it but the wife told me I should keep it and I'm glad I did.