Originally Posted by
Freem@n
Hi Pinholecam, are you using a long cage deraileur? Possible for a medium cage RD?
I think its a long cage (wrt SRAM Rival rear derailleur).
Rival has 2 rear-D iirc, the longer one is for the 10-42t cassette.
If you go for a med cage, it might not go up to the largest cassette.
You have to check specifically for the Rear-D (and brand) that you want to buy. (eg. Shimano XT, SRAM Rival, etc )