Originally Posted by
cpach
It is a little annoying how uncommon Sram road is on 2x road bikes. It's good stuff! I also think Shimanoand Campagnolo are good stuff--but they all feel/work different enough for people to have legitimate preferences.
Shops carry the products that sell.
SRAM sold well at first, but it had some problems, and most shops don’t want to deal with it anymore.