I've had my '06 for 10 years. I love my bike. There are several other members on here with them as well. The engine is wonderful with the torque of the triple. The biggest issues are the the suspensions needs to upgraded with heavier springs and valves up front. The brakes are known to be a bit soft. There are several fixes for that as well. I have not done anything to my brakes other than pads and fluid. The only significant mechanical issue that you need to keep an eye out for is the sprag clutch. They have been known to fail if a less than fully charged battery is on the bike and can be costly to replace. Heat from the exhaust can be an issue if you are stuck in traffic in the summer. The single pipe runs up under the seat next to your right leg. It does make those crisp spring and fall rides more enjoyable though. I would recommend triumphrat.net for more in depth research. Good luck with your search and if you have any questions let me know. Other members with '06's: JCMathis, VF1000ride, Anden