I have a old beach cruiser. I need to attach the 44 t sprocket, a rear rack and fenders. as well as my coaster brake. I haven't attempted this yet but the bolt seems to be on the end as it is. has anyone had to get a longer bolt to go through the rear axle? And is that something that you can even do? Or is it all attached? leaving one to have to get a whole new hub? I am trying to figure it out now so i have all pieces on hand for my build when i finally get to get to it. does that make sense?? Thanks!!