Anyone know anything about this 50cc honda/ automatic transmission engine combo?

I found it on www/monsterscooterparts.com. Will it work for a new MB build?. It was #1p47mfd, and E05-501

 

[The_Aleman]

Sure, Honda Cub motors and their clones can work on a MB, albeit with some custom work. The engines are rather long and wide, but make great power and are durable.

There was a company called Big Boy Cycles that used those engines in their bikes. Their bikes were powerful and of very high quality. They even turbocharged one!

Here's a slideshow video of one of their bikes: https://www.youtube.com/watch?v=AK9YMQWwIUk