These mineral or synthetic AGIP/ENI engine oils of the latest generation meet the requirements of BMW's specifications or classifications and because of this they fit perfectly to the superior BMW riders.
SAE 10W-40 is standard for
BMW F650 & F650ST (you need 2,1L)
SAE 15W-50 is standard for
BMW F650CS Scarver (you need 2,5L)
BMW F650GS & Dakar (you need 2,3L)
Ring (metal cap) beneath steering head bearing in OEM...