qr50 to xr/cr50 chain drive conversion

[bundy bear 66]

I'm looking to put a 110cc motor in a late 90's qr50 but it needs a chain drive to the rear wheel. i was just pondering if this was possible to maybe use an xr50/crf50 rear end?

 

[motorman]

That's a really good question mate. It would be possible for sure. Just how much modification is required. Only one way to find out. Keeps us updated with how you go.