Thanks for the DIY write up. I just got a Puig windscreen and it doesn't really align with the '09 EX250's holes as someone has brought up. Nonetheless I just kinda forced the way in (gently) and it worked for me.
However, I have one broken rubber fastener and one missing. I didn't know better when I pulled the stock windscreen out. (I found this tutorial after I installed it, that's why).
Thankfully, I found this page on this forum:
http://www.ninjette.org/forums/showthread.php?p=197010
There's a hidden link that someone posted and it leads straight to the rubber fastener page on bikebolts:
http://www.bikebolts.com/index.php?m...roducts_id=206
Just wanted to repost these up here so that when other ninja riders run into the same problem as I did, they wouldn't have to search all over.