Hi, have a questions regards my JXT 200, its a 1997 and yes its getting on but still a load of fun. Bought 3 months ago here in France, bought it for a green laning/ low level trialing.The engine starts 1st kick and runs well but has some top end noise, low compression and a bit of piston slap. So needs a top end rebuild. My problem is trying to source piston and rings, firstly i havent stripped yet to see if its an A or B piston, secondly been told by Gas Gas they no longer make them. Any ideas where i could get hold of the above. Or does anyone know if any of the newer models would fit.