Hi Guys
I'm new here but would like to share this I did to my old Beta RR300 2013. I bought it heavily used and put tons of love in it. I was not going for look, but I did a restyle to 2018 model. Al you have to do is buy never airbox cover 026380128 059 and then you buy never 2018 rear mudguard. It will fit perfectly
Before....totaly destroyed
After with 2018 rear muffler