Well, it looks like the ADV and SMT have the same ratios. The Super Duke's ratios look to be higher throughout the range and would probably not fit in the ADV.
.................
ADV..........
SMT.........
Super Duke
1st.............12:35........12:35........14:36
2nd.............15:32........15:32........16:30
3rd.............18:30........18:30........20:30
4th.............20:27........20:27........21:27
5th.............24:27........24:27........23:26
6th.............
27:26........27:26........25:26
Primary.......35:67........35:67........35:67
Secondary..16:42........17:41........16:38
I wonder if the 6th gear sprockets can be swapped so that instead of 27:26, 6th gear would become 26:27. Anyone have a spare gear box laying around?
