While buying a second hand motor cycle do not go on outlooks of the bike.
I baught Hero HF dekux bike few monts ago. It was just 1 yr used then. The bike was looking extremely good condition. Color was also looking new. The previous owner told ti me that he did not used that bike many times. I just took a ride it was good and pick was also great so I baught it.
But after some days I realised that Bike was giving only 40 kmpl milage while company given milage way better than it. Then I took it to my mechanic to check it out. He checked and told me that there is some fault in its engine.
So while while buying a second hand bike dont just look outer conditions of bike but first check it out from ur mechanic first if possible. Milage is very important.