Quote:

It seems to me that at 65mph and above, the engine is winding up at the high end of the RPM's already.



I agree. Just went with the 19 tooth front sprocket. Easy install and around $30 for the sprocket. Drops around 300RPM at 75mph and doesn't feel like you need a sixth gear. Not really noticable at the low end unless you really like perfoming hole shots at every light.

There are many posts on sprocket changes.

Adventure before Dementia...