I'll attach another pic here since craiglist will not host these pictures forever.  Don't want to lose this one.  There is some nice fabrication going on here.  But it looks like they didn't account for the belt drive when fabricating the rear end.  It's centered on the offset swingarm! It was "well enginered" though...or was it???

And the one last shot...

I agree with you batman IF that is a solid axle it will push till the end of the earth.  Of course, shade tree engineer can get around that by putting one of the wheels on a freewheeling hub and that might work "ok".  I say "ok" because then you have one drive wheel which may cause a list ) probably not a big deal give the limited HP.  But if that's the case, you would only have braking on one wheel which would be more dangerous than the push caused by having a solid rear axle (which is my guess).

But it's "well engineered" so I'm sure all of that stuff is accounted for.

If their going to make my rearend that big,... I want some storage.
Should have put a trunk back there...

I did test ride a Savage with one of those "add two wheels" kits.
The kind where you end up with three wheels in back...
...and like the Batman says,.. it plowed like crazy.
I only rode it around the parking area.... scared to go on the street.

And all that extra weight for the wimpy stock front brake.

Nice rear disc brake, but where's the pedal ? (must have forgotten  to engineer that).

I thought trikes were a joke, until I met an old biker called Doc, at a cafe down the road. He told me the most amazing stories of riding in the 70's and 80's. He was in a 'buggy' because he had had a stroke. He was considering a 'trike conversion' on his old boulevard, because his balance was shot.

It changed my perspective on trikes completely!

Although, I still think the modern trike looks like a ride-on lawn mower!!