125-200cc Wr 125 1998 Plastics

Hi guys
I bought my WR 125 (1998) 3 years ago. it has an horrible acid green colour. This year i decided to change plastics with a newer model. Is it possible to do? I read some thread, but the process isn't clear for me. I'm a newbie, i hope isn't too hard to do.
Thank you all

So, I believe you have the same frame as up to '08 model.

You'd need a new gas tank/seat and plastics. As far as I know subframe should be ok

Thank you @Aviduser
I think i completely misunderstood this thread
http://www.cafehusky.com/threads/new-plastics-for-1995-wr360.28928/
probably because english isn't my fist language. After reading it, I thought changing subframe was mandatory.

Hmm no I think you are right. The subframe/airbox looks quite a bit different than the 2000 and up models.

Thanks for helping me