How goes my like minded distant friends? 
well since i last posted anything i have bought myself a couple of new bikes. 
still ty`s but now i am the pround owner of a ty 250 pinky and a ty 80 small wheeled for my son. 
However there is a problem. the pinkey has the loudest clattering engine i`ve ever heard. 
i still have alot of power, alot more than the 175 i`ve been riding, it certainly does put a smile on my face even now as i write this post! 
So anyway back to the point. 
does the clattering engine mean that i should need to replace the piston and rings and then rebore? 
And if so where would i send it and how much might it cost? 
i look forward to your respected views and replys 
andy bone.