Brother, you are spoiling market leh...........................
Anyway, you gotta check the brake disc. Valve that is crucial as
well, i got a vtec friend tat has spoilt his valve. Good luck to
you. But if the bike is in good condition, go ahead and get it. Coz
its a very very good deal. Dun think others can match tat price. Do
look at the shocks to see that they are still in good conditions.
Apart from that, you check the engine by the sides has got 2 chrome
circles on each side. You can try blowing the bike to high rev
around 8-10k then you let go, listen hard for any misfires.