LHT Build Help
I just picked up a slightly used Surly LHT today. I got the frame, fork, and headset. I am transferring from another bike a stem, handlebars, brakes, friction shifters, brake levers, and a wheel set with a 10 speed 11/23 cassette. I need some help in the drivetrain department. Most touring bikes have a triple, and I don't know if it's necessary. I could see myself using the granny gear up mountains on tours, but a double would be easier to find for me. I wish sram made triples...
Could anybody suggest some parts to me?
Maybe a 105/ultegra triple with a 105/ultegra long cage derailleur?
Would a medium cage derailleur work?
Any help would be appreciated!