I had KLX250, upgraded it to BB351, now I have DRZ400.
KLX was Ok, but I like DRZ better because of much better suspension and engine torque.
I'd say for your height&weight DRZ could be more suitable.

 

Just test rode the bike now, I liked it and it was in good shape. But there was a distinct ticking noise from the engine when riding. Not too used to thumpers, so cannot tell if this is normal or not. Ran fine besides the noise. Cant upload movies here, unfortunately.

 

Here. Any feedback is very appreciated the mic didn’t capture it too well, but I think its noticeable.

 

IMO, the noise is your valve train, normal.

 

That header with the little bulge in it is a FMF Powerbomb header.
It adds exhaust volume and acts like a longer pipe which produces more low rpm torque.
That's good.
.

 

@tooter Thanks, I didnt know that!

The seller brought the bike to the dealer right after I test rode it. The mechanic said it shouldnt sound like that and it had to be checked. He said it could be valves out of spec or a loose cam chain. Not the biggest of deals, but I’d rather not start a new bike purchase by opening the engine.

I really liked the bike for what it is, but I think I will continue to look for a used DRZ for the added suspension and power. At 6’4 the KLX did feel like a toy bike. But again, I really liked it, it was a playful little thing.

I want to thank everyone thats helped out with comments and suggestions, you guys rock.

 

The cam chain tensioner is crapped out. I sell them and have a KLX250 myself. I've heard enough to know that's it. It's a simple relatively inexpensive fix with a manual tensioner that I make. I'm sure a number of riders here will confirm what I am telling you. It needs done now though, when it is that noisy all the time it is totally junk and could allow the timing chain to jump, breaking a lot of parts. Use it to beat down the price, but it's no big deal to fix.

 

@klx678 Thanks a lot for your input. I’ve searched around a bit and already seen your comments in a few threads. I’ve never been inside an engine before, but I guess its something I could pull off with intructions. I did like the KLX250, but I would have to get a really good price if I have to open the engine to fix this issue.

I have some thinking to do.

 

You don't have to open the engine up. It is a half hour job without doing any more than turning the engine near TDC compression, then taking out the old tensioner that is on the back of the head, and bolting in the new one and adjusting it. Here is a link to instructions click here. I had one rider comment that if you knew which end of a screwdriver to use you could do the swap. He wasn't far off.

 

@klx678 Thanks again- I didn’t check the installation procedure before my last comment.

I’ve reached out to the seller again. If I can get a really good deal, I can live with its few shortcomings - I’ll update you.