Luv2ride, I ordered the 14631 and my LBS said that rack has a new model number. So they ordered me the new model number. When I tried to fit the new rack to my SC8, it seems way too narrow at the top as it rubs on the existing SC8 fender rack. Could you post some photos from the back of your SC8 showing the rack so I can see if yours is wider at the top than what I am trying to install? Thank you!