LAST EDITED ON Sep-25-06 AT 04:20PM (MST)[p]I had a 2003 Rincon and sent it down the road because the tranny is a P.O.S.! They upped the CC's and added EFI in 2005, but didn't do anything to the tranny. They still have no low range and no engine braking below 8mph. If you do any steep downhills or rock crawling, you'll be riding brakes the whole way. Yeah, they're fast and ride smooth, but the tranny is a deal killer for me...YMMV
I've owned two Rubicons and I believe they have the absolute best transmission available in an ATV. You have the choice of two gear ranges in auto mode (D1 and D2), low range, plus the ability to shift manually with your thumb if you prefer. The Rubicon might not be the biggest, baddest, or smoothest riding, but they get it done when it comes to hunting, hauling, or working. The biggest drawback (for me) is they don't have a locking front end and they're not fuel injected.
I recently sold my '04 Rubicon and bought an '06 Suzuki King Quad. I can't even begin to tell you how hard it was for me to go away from Honda because I've had such good luck with them, but they simply don't offer everything I wanted in a quad.
The King Quad is not perfect, but it's real close. If Honda would either put independant suspension, a locking front end, and EFI on the Rubicon, or a locking front end and a decent transmission in the Rincon, I'd buy one tomorrow!