im looking at a 250r 08, seller just adjusted valves, new chain sliders, guides and chain also intake gasket. my question is how in depth is a valve adjustment would he replace intake gasket as part of valve adjustment? seller is aking 2750.00 obo for the bike. any knowledge dropping will be apreciated
Valve adjustment is pretty involved. You can do it without any problems if your mechanically inclined. I done mine myself at 7500 miles on my 09. I didn't replace any gaskets, no leaks, no problems after 1500 miles.