I was incorrect about what type of oil I had on the shelf.
The gallon I bought from the Triumph dealership is Mobil 1 Racing 4T in 15-50. It is rated API SJ/CF JASO MA
I have one quart of Mobile 1 4X4T in 10-40. It is rated API SG SH/CF JASO MA.
Even after reviewing several web sites, I am still uncertain what the classifications means. JASO MA means the oil has no friction modifiers while JASO specifies oil with friction modifiers.
This is from the Amsoil site: "A premium quality motorcycle engine oil can be stated to meet the requirements of API Service Classification SJ, SH, SG, SF, CH-4, CG-4, CF-2, CF and CD. Note that SH, SF, SG and CD are now obsolete."
I still don't know what each means. They are specifications related to the year an engine was built but I am not sure what is the difference.