Hey y'all.
Bought this for my Canfield 29er to be able to get rid of my finicky chain guide, but it contacts the chainstay yoke so it's gotta go (bummer)! These use the XX1 style tooth profile so no chainguide required. And made right here in the good ole US-of-A.
Brand new, never ridden, it was literally installed and taken off in less than ten minutes. They're $78 from Wolf Tooth. I'll let 'er go to a good home for $65 shipped. More info here:
http://www.wolftoothcycling.com/products/direct-mount-for-sram-gxp-cranksThanks!