Had the 1000 mile service done, I had requested red Line heavy in the gear box. well the teck rote on the order form harley doesn't recommend for the 6 speed , has been known to cause bearing failure. Has any one else herd of such ? is this just (EDIT) opinion from a die hard hd teck? or is their any fact about bearing failure? I have allways run Red Line in the trans. on all my other bikes and love it .its quieter smoother shift and never any metal on magnet. I talked to other tecks at the same shop and they said its fine. its just HD (EDIT) to sell their product.