I'm using a Deore XT front derailer, but I'm not sure which model. What helped me with the setup was using the Microshift thumb shifters that Riv sells. https://www.rivbike.com/collections/shifting/products/microshift-thumb-shifters-9-speed-sl-t09?variant=41310793549
Works really well for me. I'll see if I can find the model number in the daylight. jim m wc, ca -- 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/41f6704e-2ffa-4ae8-bf51-84bf07ae6761o%40googlegroups.com.