2009 HONDA FourTrax Rancher AT (TRX420FA), The all-new 2009 Rancher AT is the biggest news in our Rancher lineup ever. Our five-speed Twin Clutch transmission is what sets this Rancher apart. It's fully automatic, and offers all the efficiency of a conventional gearbox. It's the fastest shifting transmission you'll ever experience, which means less shift shock and uninterrupted power transfer. In short, it's an ATV only Honda could build.