Hey guys. Since I got my new bike,I started to feel pain on my wrist. The top tube of the frame is too long, at 21.25. I'm thinking about getting a 21 inch, as my wrist didn't hurt when I rode my old bike which was 21. Could it also be the backseep of the bars? I ride 10 degree backsweep bars but I'm not sure if it affects anything. I've already the "land on your back tire more" tips, but I don't think it will help as I didn't have any problens when I ride the old one