The BN hangers are hex on one side where the calibers are rounded. Probably would depend on the clamp.
I honestly just started playing around with it. I’ve been tinkering around with f360 and even researching designing a gear drive.
But I’ve been frustrated with the motor mount options. For front mount rkp, most of the mounts are just too long on the market which makes clearance tough. My motors have taken a beating because of it.
Second was the need to reorient the motors position to give a better path for the wiring. You’re one of the only vendors I’ve seen that have the motor oriented the way I did as well, 45* from everyone else’s. I’ve got damaged cables from the interference of them hitting the truck clamp because of the way they exited.
You’ve got a good lineup there. There’s honestly too many mounts that are trying to be an all in one. They’re either too short to be good rear mounts or too long to be efficient underneath.
Yours have a few more mm of distance between axle and motor than the ones I drew up. And the biggest weakness of them being shorter is not having space for an idler. Which you captured perfectly
I’ll pick up a set when the funds recover one of these days. Nice work