As another reviewer noted, they fit just right. This is a nice feature as the ones I got from the local Pep Boys fell out and got lost on the first ride I took them on. The only downside to these dust covers is that they are made from a fairly light material and you have to be careful putting them on or you will MARK them. Be sure to use a soft rubber mallet or block of wood to secure them. I would buy them again if needed. I sent them by land transport and they arrived very quickly.