Amsoil 60w motorcycle oil

Discussion in 'Oil' started by 67hat34c, Aug 27, 2010.

  1. 67hat34c

    67hat34c Active Member

    they have new 60w motorcycle oil.
    Any thought on using this in my transmission/primary on 08 sportster?

    HD recommends 60w as an option in the engine for certain weather conditions, likely in fl should be ok most of the year. Any thoughts for use in the engine over the 20/50?