Have a wheelchair/mobility scooter lift being removed from a property, could probably be converted pretty easily to a motorbike servicing lift, I'd do it myself if I had the garage space to bolt it down somewhere.

Plugs into a normal 3 pin socket to charge the 12V battery inside it that it runs off.

You can have a look here....

http://www.trademe.co.nz/Browse/List...?id=1173690152