Just noticed the split thread. Both, if you don't mind. I have been restoring bikes for a while, check them out at picasaweb.google.com/rbarchi When I was a teen, the kid down the block had this exact bike, same color. I believe it was a 74 or 75 .

 

Good day Guys,

I'm Mobs KLX250 motard converted bike from Manila, I would like to ask what particular piston part #'s and brands are used (Wiseco or Kawi OEM) used for the 300 and 330 conversion, by the way guys i'm goin for the re sleeving route since I have a spare 250cc engine....

Thanks in advance guys,

 

with only the free mods i hit 93mph on the highway but i had to tuck hard against my tank. might have been a bit of tailwind too, its aero at that point i think

 

...or buy a sportbike. IT'S A 250 DUAL SPORT, Bro

 

hear that!

 

The KS125 was a great little bike, a mate of mine had one I used to love riding that thing.