On dirt roads that are badly washboarded I have this problem the most, travelling at 20-30 mph causes the VX to shimmy back and forth over the washboard.
Bart
Lower air pressure (<15psi) in tires helps tame this tremendously.
Billy Oliver
15xIronman
My Sponsors:
Accelerate3Coaching
TriSports.com (PM me for 1 time use 20% off code)