HF 4X8. Rated nearly 2,000 lbs - this is the heavier duty one they sell. Note in this montage, middle pic - I installed a crossbar and a hydraulic jack with chains (installed the second chain after this pic) - pump up the jack until the chains are tight, then the trailer bed is aligned with the ramp. This means I can drive my low clearance Gold Wing on, put down the stand & leave it in gear, then lower the jack. No high-center problems. The ramp is HF's tri-fold, I reinforced it so the center panel can handle the weight.
This trailer draws well, I don't even know it's back there, and it only pulls the mileage down 0.5 mpg on the Exploder. This trailer is much more practical if you're only hauling one bike, then a bigger one - I made a larger trailer that hauls 3 bikes; using it to haul one it really trashes the mileage.
They put this trailer on sale regularly, I think for $300. Another $150 for the deck, anti-skid expanded metal grate, paint, welded on tiedown anchors, and ramp (also on sale), hydraulic jack (also on sale) and some scrap metal from the shop to make the chock, and I have a very useful single-bike trailer.
