4 stroke reliability
Evidently reliability all depends on how you ride.
For myself and the family I have had an 04 RX1, 05 RS Venture, 06 Attak, 07 Phazer, 08 Apex GT.
With a total of 25,000 miles for the sleds there have been 2 track wheels replaced along with oil changes/hifax/skags/belts...