Hunching over a motorcycle for hours on end can't be good for the long-term health of your back. Featuring height-adjustable legs to accommodate uneven surfaces, the Powerstands Racing Power Platform ($280) is manufactured of heavy-duty mild steel, powder-coated gray and folds in half to ease portability. It is 88 inches long, 24 inches wide and supports motorcycles weighing as much as 600 pounds. A front wheel "stop" is included, but a ramp is not; you must supply your own. A self-locking wheel chock is an option.