Just bolted on front end now I know why there are so many spacers because of the different applications which tend to make me believe these are more for show than go. First issue are fork stop can not be internal on 2001 fxd so I was thinking of machining 2 hardened bolts in my lower tree to work on fxd stock fork stops. Then my next issue is can I use my stock front tire on the ultimata axel which I haven't tried also there is a optional bracket to use 00 and higher calipers. My question has anyone used this front end successfully on a 00-02 fxd? It does look bad *** opposed to my stock forks and is 1/3 the price I will try to figure out how to send pics from smart phone soon any hints I'm open thanks Rick