"The Switch Infinity links pique our curiousity though." Depending on your local riding conditions, it's very possible to wear out the link in a season. We tell our customers to keep an eye on it and make sure they keep it clean or they'll be on the hook for a replacement, as wearing through the Kashima is not a warranty issue. In wet conditions, the link needs cleaning and a shot of grease every 25-50 hours or so.