you sly dog... thats the parts form a 4by isnt it? my stock 4by has (from the look of the pics) the same tires wheels and hubs (front hub at least) hayes nine brakes and possibly same crankset although hard to tell from this angel, and fork. Im looking to swap or buy a jackal frame, trade my 4by frame. how does that bike ride? i think all my spec'd 4by stuff would make a sick jackal, if this is indeed a jackal build on 4by spec'd parts then that is just freakin sweet