If you are concerned about the load on the centre ramp, when the Spyder is sitting still on flat, level ground, the rear tire on these Spyder things usually carries
about 1/2 of the total load. Of course, that'll increase a
little when you start to move up an incline, but the load on the centre ramp should still be comfortably less than the 1000 lb capacity of the ramp.
Regarding the length of the 3 ramps, have you checked to see if the ramp over angle at the top of the ramps will belly-out the Spyder?? On Spyders from 2014 on, the Reverse gear actuator hangs down lower than everything else under the centre of the bike just in the worst possible spot for it to do that, so too much of an angle at the top of the ramp while loading/unloading can catch that actuator, bend it &/or damage it, and create all sorts of problems!! And you should also check to see if the nose of the Spyder (which projects forward of the front wheels a little) will clear the centre ramp as you roll up to it or back off?? That forward projecting snout hitting the ramp can be a bit of an issue for loading Spyders onto trailers, especially for RT's, where the nose sticks out a bit further than on the F3's.
All of which reminds me - you haven't told us in your post above which Spyder model you have, nor have you displayed that info in your Sig line as requested below

:
One off our members has sent me a private message requesting the following:
Would you ask all members to provide information about their Spyder/Ryker year, model in their signatures.
This will go a long way in helping people determine a good answer to questions that get posted, and do not appear in a specific forum for the product.
This will provide a quicker and more accurate reply in quite a few situations.
:bowdown:
That sort of Spyder year/model info is usually very helpful for those answering most questions, hence the request to either detail it in every question you post; or as a much easier approach, simply add it to your sig line so that it's there for all to see in every post anyway!
Just Sayin'
