There's a Microtel in downtown Robbinsville that's not too bad. Fontana Lodge is a good place, too. Iron Horse Motorcycle Lodge is nice, easy to get to and run by some great folks. Two Wheel Inn has a little garage right next to your room.
Better yet, go to
www.tailofthedragon.com. There are links to different places to stay. If it's on Ron and Nancy's site, it's a decent place to stay. Ron and Nancy also have cabins if you get others to join you. All have garages for your bikes, and supplies to clean them up after a day's ride. Their place is on Hwy 143, just before you get on the Cherohala. The rode from Robbinsville up to their place is good since they've completed the resurfacing project.
You can also stay at the motel at CRoT.
Be sure and go by Wheeler's to say hello, grab a soda, and get your bike worked on, or just to visit.