Have crank xt 770-10 24/32/42 & all other - xt 770-9 with 11-34 casset. In my region it's ok, but in Mountains was hard. I guess : 22/32/42 & 11-36 will be enough. I fing sprocket 22 from xt 782 crank, but! it 64-96, not 64-104.
Q: it fit my crank 770-10? Or m.b. another 22-sprocke exist (want 10 sp)?
For xt 770 9-sp only 11-32 & 11-34, I find 12-36 9 sp HG400.
Q: it fit my rear derailleur 770 sgs 9 sp?