Still trying to hunt down shorter crank arms, as 175 is just too much. Also, had to swap the seat out for a women's specific model since I bought the men's bike (women's is only available in 27.5 plus this year.)
Any of you have an idea where I can get the shorter crank arms? Word from the shop is they are on backorder. My knees can't take much more. This is what I am looking for: SRAM Descendant 7k Eagle, 32T Direct Mount X-Sync. Google is turning up nothing.
Yesterday I tested my new xt drivetrain with 170 mm cranks. They feel quite a bit different from my old longer cranks. I did notice the extra clearing pedaling through rocky sections where I used to bump my pedals. I have a 34 inch inseam so it's easier to go shorter than longer, but maybe you'll get used to them. For me it's a huge upgrade over my beat lx stuff so you could put any lenght crank on and it would be better than before. No more new gear for me this year, but I could use some new boots to go with my new skis.........
@AmyPJ - I noticed enough of a difference with the 165s that I'd definitely keep looking for them rather than hoping to adapt. For me, it wasn't knee pain - more about power and more clearance for rocks.
As for saddles, psssh. There are two things I always swap on my new bike - saddles and grips. Having found a saddle that works well with my anatomy, I'm sticking with it. A lot of the higher end models come with ass hatchets, whether for men or for women. Not right for my sit bones. And I love my Ergon grips with the little platform to keep me from dropping my wrists when I get tired.