Originally Posted by GS-A-Day
Not sure I understand: Except 2 gallons more gas under the seat, what could be so much heavier up top? You can always fill the gas tank a little less if you want less weight.
F800GS wet weight 214 kg
F800GSA wet weight 229 kg
F800GSA is modified a little bit and heavier on the front than F800GS.
Not sure what was is, but did not liked it. I feel much better with f800gs.
Since I owned both models for so many kms, I will fill it under subjectivity.