Originally Posted by natedog39
Is it headshake or bounce?
With mine I find if I raise the tire pressure to around 20-22 psi the bounce goes away.
Below that pressure tire flex brings the front rimlock into play.
Seems to be headshake. I was running 26f/29r at the time.
It may just have been loose HS bearings. I did tighten them when I got the bike home (600 miles), and haven't tried riding again with the enduro wheels yet.
Riding with me SM wheels feels very solid.