buying

Just wondering if anyone can give me some tips when it comes to buying a used bike ? Im on my way to look at a atomik nitrous 160

hey just wondering if anyone can tell me weather it would be wise to buy a 2011 atomik nitrous 160 thats hard to kick start, what does this tell you about the bike? is t easy to fix? thanks

ok so, i was looking at buying a bike, hence the other thread about the orion, anyway i continued looking and found a 200cc yamoto four stroke, i wanted to know what everyones opinion was on this bike and also if i was too big for a bike of this size i weigh 100kg and im 190ish cm tall...

Hi guys, I am looking at buying an engine for the build and need your advice. Is this engine worth buying for $200, it is a gpx 160ho. The seller has said it is all fine but that it wasn't picking second gear. Would this be a selector fork issue or the internal gears? All up is this worth...