When you go to have a look at one start it for abit then turn it off then check to make sure its not useing alot of water. check the chain and sprockets. check the fork seals. make sure the throttle isnt sticking. make sure the clutch is smooth. make sure there isnt any ratterling when you rev it. push the front end down to make sure the forks ae working properly. i think thats about it lol. check out (www. mxtrax.co.uk) Theres a few bikes for sale on here. when you go onto the website click on forums then go down to mx pits.
Iv got a yamaha yz85 for sale if your intrested but i want £750 f