I was going to replace my Andrews to the HD Tri Glide 30T sprocket this winter because of a new belt that left me stranded. After advice from Steve from Fullsac I kept the Andrews and replaced the failed aftermark Falcon belt with an OEM and have been just fine since then. If I had to do it all over again, Heaven forbid I would be more concerned with the belt than the sprocket as neither sprocket has been associated with the breakage problem. If you read all the post you will find the main issue for breakage was mostly non OEM belts although another sprocket was brought up, go with the Andrews or the Tri Glide sprocket with a Gates OEM belt and your good to go. If I could not find an OEM (Gates) belt to fit and I still wanted the 30t conversion I would modify the swingarm as Steve did. The guy knows his stuff.