Rear Axle Drive?

[skyl4rk]

Has anyone tried the Bikeberry rear axle drive kit?

https://www.bikeberry.com/gas-engine-kits/bbr-tuning-49cc-4-stroke-rear-axle-drive-engine-kit.html

Unfortunately out of stock with no reviews.

 

[skyl4rk]

I found this...

I don't believe that holding the motor mount plate with one bolt is enough support to keep the output gear and the wheel sprocket aligned.

 

[MotoMagz]

That BB kit shows a small motor in mount like your second post. Which looks do able .No way would I hang a 49cc off the axle.