Gunnar Bikes :)

[oz rider]

MY LHT has an 11-34 cassette, so the rear cassette shouldn't differ unless it has an 11-36 - and I don't think many bikes come with that yet outside of the Fargo and Niner bikes.

I'm running a 50/34 with a 36 XX on the back on a tourer. Same pull ratio, lighter and simpler than a triple with better Q (for me). Now that Apex is available (and the second 10sp mtb set should be out), that sort of set up is even cheaper. Just make a mental note of the crank length you're testing if it's not the right one for you.

edit: you might be interested in the SRAM website to have a look at the specs; both 32 and 36 in XX, and p to 32 in Apex.