New Amsoil Synthetic 60wt Motorcycle Oil

[LargeCarManX2]

Motorcycle oils also have an additive for rust prevention during storage. Amsoil vs. Harley oil?
about the same price Amsoil a better oil.

 

[Pablo]

Also, The HT/HS of the AHR is 6.7. The TBN of the MCS is 11.0. One primary difference is in the specification for JASO friction performance. The AHR meets the MA classification only, while the MCS meets it plus the MA-2 specification, which is required for newer bikes.

 

[rossn2]

Not all regular car oils can be used in motorcycles just because they are rated correctly. You got to use oils specifically designed for "wet clutch" operations in a lot of bikes...

So, I'll continue to use Amsoil 20w-50 MCV in engine and primary and the 75w-110 SVT in the tranny of my Harley...