Want to use your xp900 box in your 1k? About 10 minutes with a cutting wheel and a welder made a simple bracket to catch the front holes in a 1k. You do have to re drill the rear rubber tie downs to align with the new 1k holes. I used 1/4 1.5 flat bar but that was way overkill.
Unfortunately, my beloved yeti roadie does not fit like it did with my old xp900.
