I have this unit in the UN-enclosed.
They have a new one called a POD that has a cover over it all.
It opens from the back like a clam shell.
It is total air ride, no springs and or etc.
Open a valve and the back deck approach lays down on the ground.
Ride on, slip front wheel into the chock and get off.
Use the 4 attached straps, to secure the bike. No flapping straps as traveling, totally enclosed straps. See a close up further down.
Turn the valve back and an on-board air compressor raises the trailer back up to traveling height, no matter what the weight of the unit is being hauled.. Just in case you should lose power to the trailer, their is a Schafer valve to air the trailer up.
Don't ask the top speed I have towed it at. Yes, it was loaded.
I will not incriminate myself.
Not the cheapest in the market, but worth the $$$$ and I Love it.
http://www.adventuresportsproducts.com/index.cfm/0/0/19-All-Sport-Transports1
They have several sizes. 1 bike, 2 bike, 1 chopper, 1 Trike, 1 electric car, 1 Spider and so on.
Mine is the single and I use it to haul my lawn mowers and snow blower and etc.
Kind of wish I'd of gotten the wider and longer unit....... Haul bigger and more stuff.
