I am upgrading to a Crux frame in a few weeks and was wondering what set up's are being used to keep your 1X9/10 from dropping a chain. I noticed that the seat tube is squareish near the BB and am trying to figure out how, if possible to add a chain keeper, I don't think the N-Gear Jump Stop I have on my current frame will work. Photo's of what you are using would be handy. Thanks
Works very well, rode a course that had some pretty rough spots and held true.