Originally Posted by z@ch
I definitely support Meef's recommendation for Rocky Mountain.
What I run on the WR:
47 tooth rear- 1022350055
13 tooth front- 1021470103
110 link chain- 1021250015
Spare master link- 1021250021
All that comes in under $100 so you'll "have" to buy something else to get over the free shipping threshold.
I placed the order for this setup last night. I really wanted to go to 14 up front, but the numbers (and Mark's feedback) indicated it really wasn't worth it. I hope to have it installed before Labor Day. I'll be hitting the road then, but haven't decided where yet.