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« on: April 02, 2016, 07:50:28 pm »
I've been doing quite a bit of research for my Northern tier tour this summer. I have everything I need. I'm even in the process of swapping out part of my drive train to get lower gear inches for the Cascade and the passes around Glacier NP.
I have a 2016 Specialized AWOL base model with Sora groupset 3x9. 50-39-30 chainrings and 11-32 cassette. This sets the lowest gear inch with my 29er X 1.75 tires at 26.3. Way to high with full panniers. The least expensive option for me was to swap out the crankset for a 44-32-22 and keep everything else. This puts me at 19.3 gear inches on the low end. I'm pretty confident this will help me get over the mountains along the Northern Tier, but since I've never been in these mountains on a bike fully loaded, it will be a wait and find out experience.
For those that have done the Northern Tier, what gear inches/drive trains have you run? Did what you have work for you, why did or didn't it? Are there passes that you wished you had one more low gear? If so, where?
I'm pretty excited for the journey and this post may be a symptom of overthinking while planning, but that's part of the fun, right?