Buying new to me bike 800 xmr

I’m looking at 2012 xmr 800 .2400km . Guy says he never had issue with it since new just few minor things front axle seal . Tore a boot on cv shaft . Has hmf pipe snorkel extensions and full skid plates . Says dealer will give him 82oo for it and I can get 85oo . Anything I should look for ? Common problems ? Thanks

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