I loaded this photo a few minutes ago but it did not show.... so I hope this time it is not a duplicate. Yes there appears to be no room to install a brake.
Originally Posted by
Live Wire
Just saw you're using a bmx fork. I can't see your photo well enough to tell for sure, but a lot of bmx forks won't work with a disc brake.
narrower crowns and shorter/ fatter legs can mean that there isn't enough room for the rotor.