Bathroom digital scale just said mine weighs 35 lbs with the rear rack, trunk bag, stem bag, tools, water bottle, garmin 305 etc on it. In the morning it will be heavier with shorts, underwear & tee shirt, 2 cell phones etc. Some mornings I take a G2 drink in the second bottle cage. So I'm guessing its around 40lbs or so - more if I take a lock. I'm still working on reducing *MY* weight which will be easy that shedding weight off the bike... all which helps on my commute where my total ascent is 200m.