I thought that Musgrave had a different mount to odenthal.
It’s not possible to move it inboard far enough because the drive sprocket is off set outboard from the magneto by about 2 inches. In other words with the engine against the seat, the drive sprocket is lined up between the two bearing carriers. You could claim some space back with some work on the flywheel/charging coil setup but not enough.
I have several that im testing. Yx, ZS etc. All the same CRF50 form factor.
When I talked to odenthal about the mount it sounded like it was priced as more as a premium product and not really a good fit for the goals I have for this project. At the time it seemed Iike it was still driving an non reinforced portion of the axle too.
Here’s a pic of what’s currently on the chassis. It’s already driving the axle between the bearing carriers, but it’s really not something I believe should be a practice.