- Feb 25, 2006
If you have a Rocket with the silver motor and you ride alot and don't spend a whole lot of time keeping your bike clean (Kind of like me) , if you look under the engine on the right side of the bike you will find that the engine case is clean. If you look under the left side you will find the lower engine case is filthy. As in black... What's up with that?? I'm sure the bikes with blacked out engines do the same thing... its just harder to see. I've been checking out other Rockets and they all seem to be doing it to a certain degree...