Looking For KX 125 Information

hey.

i dont know much the kx125 but ehere some info.

any common problems I should look for that the seller may not tell me?
----Looks at bearings, fork seal leak, check that the engine run well in every gear, that the frame wasnt altered, spocket/chain/brakes/air filter will tell if the guy maintain the bike well or not etc.

How expensive are parts? Are they haed to get?
-----usually 2 stroke arent expensive to fix.

How much matinence would this bike need?
-----like any 2 stroke MX bike it will require maintenance(top end rebuild"wich is pretty easy" etc).

Is this bike suitble for a 5'6 140pound rider?
-----am 5'6 120 pound +/-(yeah i know.. not much for a 20-21 year old) i dont have much problem with the yz125, may get a bit harder for trail riding but you can pay to get the bike lowered if needed.

Try to know what oil the previous owner used and use the same if you can.

thats not a horrible deal but i think you could do better, check craigslist in your area, youll be surprised with what you find, best of luck