I read a post where a guy replaced the drive belt and rear sprocket with one from a sportster I believe. Anyone know anything about doing this? My 04 TC keeps snapping belts after about 20.000 miles, I'm on my third belt and coming up on 80,000 miles so I'm getting ready for it. I don't know what the deal is with the belts, I have a 05 Vegas that doesn't have this issue so I don't think it's me. I've ran the belts at spec and as loose as I could get away with and still they break right at the 20,000 mile mark.