to the forums. Congrats on the new rig also.
If you do a search on here, you will find several discussions about motorcycle carriers, some that work and some that don't. Just make sure you know the weight limits on your hitch, and don't exceed them. That is also going to se some extra weight on the back axle axle of your RV. I'm trying to say don't do it, but a lightweight motorcycle trailer may be a better option. Either way, your bike is out in the weather.
2012 Ford F250 ext. Cab 4x4
2002 Jeep Wrangler Sahara
2008 Yamaha V-Star 650 Classic
2008 Work and Play 18LT