That's a Class III receiver, and they're usually rated for 350lbs of weight. Your bike should be very close to that.
The best carrier is the one that allows your bike to be safely mounted, without risk to your rear window. HF carries one that seems worthy, and it's on sale:
http://www.harborfreight.com/400-lb-...ier-99721.html
Remember to print off a 20% off coupon, for a bigger discount.