SKS X-Long bicycle Spoiler for 35mm fenders
With the addition of a Fender Spoiler, you can't go wrong. Added coverage means a happier / cleaner rider and if you are riding with someone, it will make them cleaner as well. The SKS mu-flaps are installed by drilling a single hole in the appropriate location on fender, and attached by using the supplied expansion clip and washer. The expansion clip is inserted into the hole on the outer hole of the flap, while the washer is placed over the expansion clip from the inner portion of the mud-flap. Once the pin is pressed into the expansion clip, the expansion clip stays locked into place.