pics would be good champ, but like most bikes if its been cared for then it should be alright, but with no pictures its a little hard to shed some light on this...
thro some pics up and it would be alot easier for us all to help you out
well brand new they are a good bike, iv had a dhz now for 1y6mnths it was my first pit bike, and i could not be happier with it, sure iv had a few problems over that period but nothing that serious that i cant fix it my self