Does your CB1100 vibrate?

[redbirds_imp]

There is some vibration but hardly noticeable and not at all irritating. Actually a pretty smooth mill for an in-line four.

arn't in-line 4's famous for being smooth?

arn't in-line 4's famous for being smooth?
To be smooth an in-line four needs a balance shaft. Now an in-line six, that's smooth.