at 47,000 your bike should be comfortably worn in if past owners were nice to it. It's only little tinbox gpx250's and zzr250's that clap out at 40,000 if ill maintained. You should easily get a further 80,000+ out of it if treated correctly. I'm on 78,500 on my bike and i expect to see just as much again out of it before i consider retiring it (i'm hoping to keep this bike long term, does all i need/want and then some

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