An MX bike requires maintenance, well before others bikes.
I would love a 125 to kick around on...I just cant afford that routine. No matter how cheap I get my example.
Next time I get an MX bike, I plan on wearing it out on an MX track...
Till then I'm a trail tourist...and a bit of an ass.
Then again, I'm jealous I dont have an mxer to complain about.