I squeezed 10k out of my OEM Dunlap's and they were TRASH by then. I have found in the past that if you buy "W" rated tires rather than the 200 mph "Z" rated (which is a bit of overkill on a 600) the compound is a little harder and lasts longer. However, if you're someone who lays the bike on...
Everybody's tightening the belt in this economy. Car manufacturers are axing half their lineup and concentrating only on their top selling models....I'd be willing to bet Yamaha played the same card here. As much as we all love the FZ, let's admit it, it's not a top seller. From the looks of...
Almost 18k on mine....wheelies and aggressive riding often. No problems yet!
Just a thought, those of you who have replaced these, do your bikes live outside? I've never had one apart so this is a guess, but how well are these bearings sealed from the elements?
Inadequate lubrication + water...