See thats what I said, its lighter than a 20" regular bar (I wonder if a Stihl ES is heavier than a GB TI?). I got my 28" Lite bar 441 stuck in a tree and had a 441/20" nearby to cut it out. I cut the 28" out, and I had 5 trees on the ground that needed to be topped, so I set the 28"Lite bar'd saw to the side, and logically went to top with the "lighter" 20"/441, first cut was about shoulder/head high and I thought to myself this thing sucks, for the weight, I didn't have the reach. So I went back and fire'd up the 28" Lite bar'd 441. I now own 6 of those 28" Lite bars, and the dealer has 10 more coming for stock, LOL. I love them.
Like I have said before if you are in a setting where a 28" bar can make you money, you will make more with a Stihl Lite Bar they are sooooooooooooooooooooooo nice, LOL. I have yet to see another Lightweight bar that compares to the genius way that Stihl made theirs. From every angle in engineering the Stihl bar is smarter, instead of using epoxies or plastic or aluminum as a replacement for the for steel, they simply used air, yet I promise the Stihl bar is much, much stronger or more resistent to bending than any other design, simply due to there is an all steel construction and full steel construction without weakening slots or pockets of aluminum (which is a horrible choice of metal for a saw bar) or plastic.
Sam