Sprocket pitch is apparently 3.65mm for SRAM and 3.55mm for Shimano. Close enough to work. But what's more interesting...
[https://www.youtube.com/watch?v=hDA0oiuMltA](https://www.youtube.com/watch?v=hDA0oiuMltA)
Looks like the shifters and RDs are cross-compatible. Color me surprised. You could also (apparently) do this with 11-speed kit, though it seems they've gotten even closer with 12.
Oct. 12, 2018, 3:47 p.m. - Alex D
Sprocket pitch is apparently 3.65mm for SRAM and 3.55mm for Shimano. Close enough to work. But what's more interesting... [https://www.youtube.com/watch?v=hDA0oiuMltA](https://www.youtube.com/watch?v=hDA0oiuMltA) Looks like the shifters and RDs are cross-compatible. Color me surprised. You could also (apparently) do this with 11-speed kit, though it seems they've gotten even closer with 12.