Motorcycle Oil For BMW R1150R R1150RS R1150RT K1200C K1200GT K1200LT Fit For BMW oil cooled boxer & inline twin models including R1150R Fit For Rockster 01-06 R1150RS R1150RT 02-05 K1200C K1200GT K1200LT 99-08 Stable temperature viscosity forms lasting lubrication film to reduce friction wear on crankshaft boxer cylinder parts Advanced anti additive restrains sludge carbon deposit buildup keeps engine interior during long distance touring cold start fluidity ensures fast oil circulation to all components, effectively lowers engine abrasion at startup Compatible with wet clutch system, stable oil pressure under speed riding, meets routine oil change full engine demands