I'm normally more into the DH/AM/Dirtjump side of things, but in the last year or so I have been doing quite a bit of XC (a few XCO races, 4hr, 6hr, 12hr etc) aboard a borrowed Niner Jet 9 and Specialized Epic. I am doing the Cape to Cape (a 4 day 220km stage race) at the end of October, so I...