K&N Powersports Cartridge Oil Filters are designed to satisfy the needs of racers and engine builders as well as the average motorcycle or ATV owner who wants the best oil filter available. K&N Powersports Oil Filters trap harmful contaminants while the filter's construction allows for high oil flow rates. K&N Oil Filters are covered by a limited warranty to be free from defects in materials and workmanship when installed and replaced using engine and equipment manufacturer's recommended service intervals. K&N Powersports Cartridge Oil Filters contain a modern synthetic filter media, designed for ultimate flow with less pressure drop. They also provide outstanding filtration to meet or exceed all OEM specifications. What's Included: K&N BMW 1.625inch OD x 5.063inch H Oil Filter Vehicle Fitment: 1980-1984 BMW R100CS Base 1987-1994 BMW R100GS Base 1990-1994 BMW R100GS Paris-Dakar Base 1992-1995 BMW R100R Base 1988-1993 BMW R100RS Base 1985 BMW R100RT Base 1988-1995 BMW R100RT Base 1976-1980 BMW R100S Base 1978-1985 BMW R45 Base 1969-1973 BMW R50/5 Base 1969 BMW R60/2 Base 1970-1974 BMW R60/5 Base 1973-1976 BMW R60/6 Base 1976-1980 BMW R60/7 Base 1978-1987 BMW R65 Base 1981-1985 BMW R65LS Base 1969-1973 BMW R75/5 Base 1973 BMW R75/6 Base 1975-1976 BMW R75/6 Base 1976-1977 BMW R75/7 Base 1985-1987 BMW R80 Base 1984 BMW R80/7 Base 1980-1986 BMW R80G/S Base 1992-1994 BMW R80R Base 1984-1987 BMW R80RT Base 1982-1984 BMW R80ST Base 1973-1976 BMW R90/6 Base 1973-1976 BMW R90S Base