4th Gen Frame on a 3rd Gen Bike

Was wondering if anyone knows if this will mount up with any issues. I feel like there might be a few differences but not nothing major. Thanks in advance for the help guys.

 

not sure if you're asking about the subframe or not but no a 4th gen subframe will not easily fit a 3rd gen. If you're asking if a 3rd gen motor will fit a 4th gen frame, yes, it will - easily. Swing arms are different though.

 

Thanks Reek, I was talking about the motor I thought they look about the same frame wise. I was hoping the swingarms would be the same too but I guess not.