Hey guys I am looking at getting a bike for SM, found a 07 WR that has 12k kms for $3500 (Canadian). It's plated but doesn't have a SM wheel setup, but has had the top end done a couple thousand ago with apparently a better piston. I am curious what's the typical longevity for these bikes? Anything to look for in particular? Was going to get a '14 and swap it back and fourth to dirt but I get the feeling of rather have two separate bikes.