OK, weight has become an issue if I box in the braces (for storage, etc.). Also. 24" is not wide enough... not for the bigger bikes anyway. Alas, everything starts to add weight.
So, here's version 3.0:
I own this lift and recommend it highly with the following exceptions. The wheel chock blows...One side is totally fixed so, unless you get your bike onto the ramp perfectly you will end up pushing it sideways to clamp the front wheel. I refuse to do this. I have removed the wheel chock completely
Pushing an FJR onto this ramp is a bitch. IMHO the motorcycle is just to heavy and awkward for one person to muscle it up there safely. Really good (expensive) lifts collapse closer to the floor.
The lift is a bit unstable with a 700 lb bike on it until the stop bar has been inserted through the scissor lift and the weight has been relieved from the pneumatic cylinder. Not unsafe but not rock solid.
FWIW, this is how I use the lift...
I place 2, 8x8 redwood post I have down each side of the lift, one on each side. By happy coincidence the are the same height as the floor of the lift.
I then ride the bike onto the lift placing my feet on the 8x8s. This is very easy and stable if you can flat foot your bike. I stop the bike with the front wheel touching the stop plate at the front of the lift.
I deploy the side stand with the side stand foot resting on the redwood 8x8 and carefully dismount.
Standing on the 8x8, I deploy the centerstand. If you have the bike against the stop plate the centerstand will deploy just forward of the removable plate at the rear of the lift.
After the bike is on its centerstand I use 2 ratcheting tie downs attached to the rider footpegs and 2 U bolts just forward of the foot pegs to fully stabilize the bike. Then and only then do I lift the bike using the pneumatics.
I like this system because it allows me to put a small transmission jack on the lift under the pipes and raise the front wheel off the floor of the lift. After removing the front wheel I can lower the front onto jack stands and remove the rear wheel as well. The bike is amazingly stable when the lift is used in this fashion.
I never wrench on the bike without the tie downs in place and the weight of the bike on the stop bar.
Be very sure that the jack screws under the lift are properly deployed.
I really like the lift when used like this. The bike is very stable and there is just no comparison with working on your hands and knees. Getting up and down for tools and crawling around looking for crap is just not for this old boy any more. I actually enjoy working on my bike again. I won't change the oil without lifting it.
I hope this helps