Heres a pic to make you green with envy, haha!
Swapped my CRF230 2004 model for a KX125 2002 model. Still on original chain and sprockets, never been raced, and hasnt got a stratch on it.

one of the green machine

and one with my SX
what you guys reckon? Now I have 2 race bikes, mwuahahaha!