This oil is first choice if you really stress your Buell or Sportster gearbox.
Best temperature stability and max friction.
Red Line Racing ATF, Art.nr. 30140
1qt / 946cc (exact what you need)
RACING ATF (TYPE F)
Similar to a Type F fluid, featuring even higher viscosity and no friction modifiers
Produces faster shifts, quicker lock-up, better converter efficiency at high temps
Enhanced extreme-pressure additives provide 5-times better film strength than petroleum ATFs
Reduced clutch and gear wear compared to petroleum ATFs
Vis@100°C, cSt: 10
Vis@40°C, cSt: 53,7
Viskositetsindex: 177
Flytpunkt, °C: -50
Brookfield Vis@-40°C: 150