Originally Posted by Shiznaz

That little threaded hole on the top there is an eyelet. Its designed to support fenders or a rack or both and is more secure than clip on style fenders.
On the raceblade style fenders it may be easier and more secure to just use zip ties and crank them down hard, and then cut them off at the end of the winter...
ok cool...Ill try that...I think my bike has those...theres a whole at any rate above where the wheel goes in...I got em in for now...looks kinna temporary tho...just stuck the fender under the fork and strapped it in....kinna weird...hope that works...hahahaha