Auto Zone sells 2-50 Mobile One for less than 10 per quart.
That Amsoil must be good stuff, but how much better? What are the advantages? I just spoke to a guy who retired from Honda of America, owns 14 bikes and swears by Amsoil. Does it start yor bike and whistle Dixie at the same time? Is the clutch operation smoother? Better mileage? Longer engine life? What is is?

2008 BA, Ageon Blue, roadster shield, light bar. tach, big bags, square engine guard, short sissy with rack. All Triumph parts. No mods.