The more I ride the R088, the more I enjoy the nimbleness of this bike. Mine is near the 6.8kg mark (on my climbing wheels) with full pedals, bottle cages, power meter, etc. I'm quite happy with this build considering it's budget oriented and I haven't even gone hardcore weight weenie. It's closer to 7kg on my cheaper 45mm depth wheelset, though honestly I don't notice a difference when riding.