(07-02-2017 10:39 PM)offroadfx4 Wrote: Surely that was some kind of mechanical failure? Flat tire, loose wheel axle?
I've had a few bikes that developed wobbles like that. It was always something like a bad tire, damaged wheel, steering head bearings, etc... If everything on the front end is not tight and balanced, it's almost inevitable that you'll get some kind of wobble at speed. Continuing to ride at freeway speeds with the bars shaking like that is just asking for trouble.