Xiongda Motor?

[Slopes]

Better to say the axel is pushing the frame the opposite way.
The arm is being forced counterclockwise.

Straight swing arms do work mine is well over 10 years old and still fine.

D8ve - a straight swingarm would be much easier the build - although it would still have to splay from the narrow pivot and out around the wheel.

 

[chris_n]

Agree with the others, mid motor all the way for this one.