Sorry about my post above, nothing bad against MPI but evey web site I tried was either down or under construction. They had what I needed but dont sell it any more. I was just getting in a hurry. I should be hot at yamaha for not installing a grease-able bearing in the drive shaft. I am mad a my self for not checking this before the season started. Been thru it on my MM. That bearing blew at 70 mph and it took out the speed sensor gear assy, splined end of shaft is now toast. Has anyone tried injecting grease with a hypo needle? I am sure if there was a way to regrease that one bearing there would be a lot less failures. Again I bought a lot of stuff from MPI back in the day and their service was great. It was quite the tow out, it took a 700 POL and a M1000 tied up for the drag out. They did not like the weight of the apex.