Specially designed for use in all Sportster models 1952-2009
Motor Factory and Twin Power motorcycle oil is American made and meets or exceeds the API CI-4/SL rating, the highest in the industry.
Blended with unique anti-wear additives which prolong clutch life while also assuring smooth shifting and reduced transmission gear and bearing wear
As with all Motor Factory motor fluids, it is American made
Sold each in one quart bottles