Sorry dude, but Cardone has a very long record of crap. Best of luck with your purchase.
Scat, Callies and a host of other big name companies get most of their cranks from China. They do the finish machining in house - probably because they can get better tolerances that way (just a guess).
I'm no expert - far from it. But how much stroke can you get from an original crank and rods? :scratch:
Wylde1.