How do they get power through the side case?
https://www.youtube.com/watch?v=f929aVvlnGw
https://www.youtube.com/watch?v=hPw9TT9w-Vs
https://www.youtube.com/watch?v=3ApJ1soeAUo
I've been told that the most vulnerable part of a CB 750, when increasing power, are the primary chains. Has anyone considered replacing the primary chain sprockets with gears for higher power handling?