Hi I looking for a barrel and piston for a gas gas jtx 200, don is rebuilding the engine and having trouble getting the parts.

Consider Apico or Vertex for a piston. Could your barrel be repaired replated by Aptec Phoeton or Lancourts? Be a lot cheaper than new.

 

I am guessing current situation at GG may make parts hard to get. It may be possible to use a piston from another bike if the barrel is bored / plated to suit. This may even mean fitting a bronze bush or different needle roller bearing to little end.

 

Anyone know if Dynamin piston still available and if they might do one for GG?

Edited April 28, 201511 yr by dadof2