I bought the one in the pic below from eBay. I liked this particular design, price, and specs. However, to lift most bikes under the engine needs some blocks of wood fettling to spread the load. I did this with some half inch thick marine ply. I glued and screwed shapes to get a good fit that wouldn't slip off. I also made one long plank to span the lift arms. I tie down with ratchet straps to the lift to secure. It would be better if I had a sump guard that would take the weight of the bike, but manufacturers contacted so far have said "No".