I was stoked to finally get a wind screen to replace the OEM one that I currently have. I rushed out to my bike and took off the old one and put this one on. Upon doing so I quickly realized that it didn't fit. I got the right one but for my bike but it was about 1/2 inch too long and about a 1/4 inch too narrow. I though that maybe it got warped in transit so I proceeded to bolt on one side in hopes to stretch it open but it was still narrow and too long. I ride an '07 Yamaha R6S and which is what it was supposed to fit. I just sold it to my friend who has an '05 R6 which it fit perfectly and looks really good on. I don't know if its just my bike or if there is actually a difference in 'S' models or not.