2010 Suzuki rmz 250

Whats the top end on this bike like ?

A cylinder, piston, rings, valves, cams, timing chain, wrist pin bearing, cir clips, wristpin, oh and the head am I missing anything?

I think you got it all! don't forget gaskets

oh yeah!! GASKETS!!!!!

Oh right I mean top end power and over-rev sorry didn't word it right haha

Yeah poor gaskets

valve springs, cam guide.... other things. i can't remember at the moment.

Just pick a color. The thing you should really be worried about is reliability...

Shims, buckets, etc.

DAGON there is alot of stuff in one those topends