How to carry motorcycle??

Is there any good way to carry a motorcycle on a trailmanor? I have an old on/off road bike that weights 280lbs. I tow with an suv now so I have no bed to haul like I used to do in my pickup truck. I have old bumper racks that were used 35 years ago to haul another bike. I had thought about welding these to the back bumper on my trailer. This may be too much weight!!! Any input of your experiences would be great. Thanks JOHN