I've been beating the crap out of mine for about 2 years and I think there are a couple of other guys on here doing the same with theirs too. They are out there and are worth the wait. Might want to read the whole thread.
I'm gonna disagree, my experience with the 855 has not been good. less than 100 miles, falls out of gear just tooling down the road...from what I hear, I'm not the only one...