Does anybody know if there is a difference in the flywheel and stators 87 thru 90

 

the flywheel and stator are the same . the crank and rod are different also the counter balancer is diff .

 

thanks alot a guy has one off of an 88 but he thought the 87 was different thanks

 

There is a 'late production' flywheel that utilizes a larger hub diameter. (To remedy the flywheels that shear the rivits off and fail)...

I'm thinking these were not delivered on any production bike, but came as a redesigned (better) replacement part some years afterwards.... same part fits all years.

Some of us have found out the hard way that the production flywheels are less than bulletproof [img]i/expressions/face-icon-small-sad.gif[/img]