Home Forums Tech Talk CRG sprocket hub #35 chain Reply To: CRG sprocket hub #35 chain


Brian, this is very simple, and Rob hit it right in the nail

Another thing to consider is that new sprockets aren’t very accurate, even the one piece types, what I found out most of the time is that they won’t even fit perfectly on the hub, so I always make an effort to shave off any imperfections from the machining on the inside with a rat file or an oval shape file, just go around the whole circle (inside of bothe halves) gentilly and evenly and will fit like a glove.