Originally Posted by gunnerbuck
2002- 2003 OEM springs were .44s... The 04-07 Adventures went to .46s when they took on the 950 front end...
I swapped some .46s into one of my bikes and that helped a lot to get rid of the pogo effect that the .44s gave... I have .48s in the other bike and they make the front quite stiff, but still worlds better than the OEM units...
I'm pretty light at 70kg but the 2005's 4.6s were too light for me, I swapped in 4.8s from a 950 and it is perfect! Totally transformed the front end having the correct springs.