I have a V/O wide double crankset that has 46/26 rings, I'm considering buying the Shimano, Acera M3020 which is rated to 40 teeth, and matching it with an 11-40 Shimano 8-speed wide range cassette that Riv sells. I plan to keep it friction.
The max front difference for the RD is 20 teeth, so 46–26= 20. The total stated capacity of the Acera is 45 teeth, I'm not clear what this means or how to calculate that figure. Would there be a reason the combination of chainrings, cassette, and rear derailleur would not play well? Thanks! Scott -- You received this message because you are subscribed to the Google Groups "RBW Owners Bunch" group. To unsubscribe from this group and stop receiving emails from it, send an email to rbw-owners-bunch+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/rbw-owners-bunch/189f95ff-ed09-4f39-bb84-d7262bcea22fn%40googlegroups.com.
