im running one in the front, and it works fine..
Once i can come up with a few Hundred dollars i will pull it and get a real one.. The Clanking and vibrations get old after a day on the trail.
don't over think it with ways to keep it sealed and balanced, If you want a cheep solution, this is it, but just grab 2 pieces of Tube (i think i used Trailer hitch stuff), weld them on as best as you can, and call it good
