So I got my first street bike 3 days ago. A 2000 ninja ex250. It ran great when I got it and we got a huge snowstorm a day ago, I was riding down my drive way and I dropped it D: luckily I wasn't going very fast but since then, my ninja has been real "boggy" under 4k. It's really responsive about 6k though?.. Can someone explain to me what happend?