Unless I’m wrong, Girodisc makes Demon Performance rotors. The part number from GiroDisc is girod1-244. The vanes are directional and marked. So you can put them on wrong. The slots are curved. They weigh about ~26lbs each. So look for the shipping weight to be roughly 55lbs with packing (shipping is on the buyer, my zip is 76028)

No hardware is included.

$750 is as low as I will go…