[Eric road king]

Saw some foks having Amsoil 75/140 severe gear oil added to the transmission at Laconia Bike week, Has anyone else tried it ? Opinions would be appreciated!

 

[HDfatbagger]

I use it in my 05 fatboy,, looking and smells like real gear oil.

 

[rickr01]

I use it in my 2010 StreetGlide, 2018 Slim and 2020 Deluxe. No issues.

 

[Thermodyne]

Nothing wrong with 75-140 in the trans. But no need to pay the Amsoil pyramid tax on it. Just get it at Walmart for 1/2 the price of Amsoil.