oil viscosity BMW MOTORRAD K 1200 GT 2006 Rider's Manual (in English)

Engine oil
Engine oil capacity, total3.5 l, With filter change
0.5 l, Difference between MIN / MAX marks
Lubricant Castrol GPS 10W-40 (SAE 10W40; API SG;
JASO MA)
Oil grades Mineral oils of API classification SF through
SH. BMW Motorrad recommends not using
oil additives, because they can have a detri-
mental effect on clutch operation. Please do
not hesitate to contact your authorised BMW
Motorrad dealer if you have any questions re-
lating the choice of a suitable engine oil for
your motorcycle.
Permissible viscosity classes
SAE 10 W-40 -20 °C, Operation at low temperatures
SAE 15 W-40 -10 °C
9144zTechnical data