(x-post from Specialized forum)

Ive recently switched to single ring and I need a guide bad. My chain comes off at sporadic moments and the chain suck on 6061 frames is a ***** to get around.

Id like to keep my current bashring if possible but it apears that most of the decent guides have the bash rings integrated.

My ring is 4-bolt, 34t. Bash is also 4-bolt, 104bcd. Here is a pic:

The guides Im interested in are the e13 SRS or the BlackSpire NS-1.

My current BB is the FSA Platinum which I dont think is E-type. Hopefully I wont run into compatibility issues with either of the guides but if anyone has info on them, let me know. Thx!