Yeh I know, I managed to find an ebook of my heaviest book last night so my pack weight decreased by about 25 pounds. The ride was more bearable but still heavy. I know what I have to do but I'm a stubborn SOB and I dont want to bring the hybrid back out because its currently my trail bike. What I may break down and do is flipping my rear hub and going single speed with a front brake, OR pick up a coaster break at the co-op I volunteer at and just go from there. All in all I enjoy the workout the track gives me just need to shed about 10-15 more pounds off my back before i'm happy OR find a better pack.