Please... WHAT BUGS on the 2006 ST?
I am consideing one in my future.. please let us know what problems you encountered... and which may have casued you to sellit.
If you're gonna' get one get a 2007 or newer.
There was a suspension bolt recall. The rear suspension bolt by the swingarm cracked on some models causing the suspension to fall in the back.....make sure the recall was done if you by a 2005 or 2006, you wouldn't want to be leaned over in the middle of a turm and the rear half of the bike fall.
I had a hot "no start" problem that was fixed with a new clutch. I'd stop for a break and the bike didn't want to start.
The plastic gas tank was "bubbleing" up from under the paint, Triumph changed to metal tanks for 2008......they say it was becasue people wanted a metal tank to hold a tank bag....hmmmm.......
Many rubber pieces rotting away/wearing after only 1 year of ownership, the footpegs, the battery hold down strap, the rubber wire loom holders under the bottom fairing.
Long cold cranking time when first starting.........Triumph changed the CPU for 2007 providing faster starts but wouldn't warranty the slow start previous models, I didn't like that.
The front tire would wear almost identicle to the rear.......this isn't really a defect but on every other bike I had I could go 2 rear tires to one front....just made it more expensive when changing tires.
Not a defect but I didn't like the suspension, sprung way to soft for me....when I'd push it in the twisties it would "wallow" too much compared to other bikes I've had.
Other than that I loved the motor......very smooth and almost vibe free....125hp was nice also.