Just hours ago I finished the rear end maintenance on my bike, first time with the Red Eye o rings.
My first time was with the Honda rings.
Just follow the enclosed instructions.
A few good whacks on the final drive and everything slipped into place.
The "hidden" 3rd o ring and the big o ring on the five pin spline are
slightly thicker than the Honda OEM o rings, and with the material the red eye o rings are made from, makes it a little harder to slip the wheel assembly back onto the final drive.
I also replaced the dampers in the rear wheel, what a difference. Got rid of the slack in the drive line. I guess the 15 year old dampers were just a little loose.

Looking forward to my next ride

Dave