I've got so much time in this fender, and it STILL ain't done. I'm talkin' hours. I work on it, get tired of lookin' at it - put it down (work on something else) come back another day and do it all over again. It's been like 20+ times now. The fender has been to Kansas, Missouri, Clear Lake, Iowa - It has about 875 miles on it - and it's never been on a bike yet !