In the early 1960s, two motorcycle racers, Ken Johnson and Norm McDonald (K&N) developed a ground-breaking new idea for an air filter. After experimenting with numerous types of filter media, they discovered that an oiled cotton design allowed the filter to not only capture contaminants very efficiently, but also allowed it to be washed and reused, and the original K&N High-Flow Air Filter was born. Five decades later, K&N is still innovating industry-leading filtration technology. In addition to performance air filters, K&N® now manufactures a variety of other protection and performance products, including air intake systems, oil filters & fuel filters, with a reputation for exceptional quality and customer service.
K&N off-road replacement air filters are ideal for extended use in dirty and dusty off-road riding and provide clean carburetion even at high altitude. Generally, no jet changes are required with just a K&N filter element. K&N replacement air filters are washable and reusable and provide high air-flow with excellent filtration.
Features
- Designed to provide increased horsepower and acceleration
- Pleated cotton media provides a large filtration area offering low restriction, high-capacity and long service intervals
- Multiple layers of woven cotton gauze media offer excellent filtration
- Fits directly into OEM airbox with an application-specific sealing bead ensuring a precise fit
- No fuel management modifications are required to obtain increased performance
- Washable & reusable, most are pre-oiled and ready to ride
Specifications
- Height: 2.25in (57mm)
- Filter Material: Cotton Gauze
- Outside Length: 7in (178mm)
- Outside Width: 3.75in (95mm)
- Filter Re-Oiling Amount: 0.41oz (12ml)
- Washable: Yes
1986 Yamaha TT350
1987 Yamaha TT350
1988 Yamaha TT350
1989 Yamaha TT350
1990 Yamaha TT350
1991 Yamaha TT350
1992 Yamaha TT350
1993 Yamaha TT250R
1993 Yamaha TT350
1994 Yamaha TT250R
1994 Yamaha TT350
1995 Yamaha TT250R
1995 Yamaha TT350
1996 Yamaha TT250R
1996 Yamaha TT350
1997 Yamaha TT250R
1997 Yamaha TT350
1998 Yamaha TT350
1998 Yamaha TTR250
1999 Yamaha TTR250
2000 Yamaha TTR250
2001 Yamaha TT350W (ADR)
2001 Yamaha TTR250
2002 Yamaha TTR250
2003 Yamaha TTR250
2004 Yamaha TTR250
2005 Yamaha TTR250
2006 Yamaha TTR250
2007 Yamaha TTR250
2008 Yamaha TTR250
2008 Yamaha WR250R
2008 Yamaha WR250X
2009 Yamaha TTR250
2009 Yamaha WR250R
2009 Yamaha WR250X
2010 Yamaha TTR250
2010 Yamaha WR250R
2010 Yamaha WR250X
2011 Yamaha TTR250
2011 Yamaha WR250R
2011 Yamaha WR250X
2012 Yamaha TTR250
2012 Yamaha WR250R
2012 Yamaha WR250X
2013 Yamaha TTR250
2013 Yamaha WR250R
2014 Yamaha TTR250
2014 Yamaha WR250R
2015 Yamaha TTR250
2015 Yamaha WR250R
2016 Yamaha TTR250
2016 Yamaha WR250R
2017 Yamaha WR250R
2018 Yamaha WR250R
2019 Yamaha WR250R
2020 Yamaha WR250R
In the early 1960s, two motorcycle racers, Ken Johnson and Norm McDonald (K&N) developed a ground-breaking new idea for an air filter. After experimenting with numerous types of filter media, they discovered that an oiled cotton design allowed the filter to not only capture contaminants very efficiently, but also allowed it to be washed and reused, and the original K&N High-Flow Air Filter was born. Five decades later, K&N is still innovating industry-leading filtration technology. In addition to performance air filters, K&N® now manufactures a variety of other protection and performance products, including air intake systems, oil filters & fuel filters, with a reputation for exceptional quality and customer service.
K&N off-road replacement air filters are ideal for extended use in dirty and dusty off-road riding and provide clean carburetion even at high altitude. Generally, no jet changes are required with just a K&N filter element. K&N replacement air filters are washable and reusable and provide high air-flow with excellent filtration.
Features
- Designed to provide increased horsepower and acceleration
- Pleated cotton media provides a large filtration area offering low restriction, high-capacity and long service intervals
- Multiple layers of woven cotton gauze media offer excellent filtration
- Fits directly into OEM airbox with an application-specific sealing bead ensuring a precise fit
- No fuel management modifications are required to obtain increased performance
- Washable & reusable, most are pre-oiled and ready to ride
Specifications
- Height: 2.25in (57mm)
- Filter Material: Cotton Gauze
- Outside Length: 7in (178mm)
- Outside Width: 3.75in (95mm)
- Filter Re-Oiling Amount: 0.41oz (12ml)
- Washable: Yes
1986 Yamaha TT350
1987 Yamaha TT350
1988 Yamaha TT350
1989 Yamaha TT350
1990 Yamaha TT350
1991 Yamaha TT350
1992 Yamaha TT350
1993 Yamaha TT250R
1993 Yamaha TT350
1994 Yamaha TT250R
1994 Yamaha TT350
1995 Yamaha TT250R
1995 Yamaha TT350
1996 Yamaha TT250R
1996 Yamaha TT350
1997 Yamaha TT250R
1997 Yamaha TT350
1998 Yamaha TT350
1998 Yamaha TTR250
1999 Yamaha TTR250
2000 Yamaha TTR250
2001 Yamaha TT350W (ADR)
2001 Yamaha TTR250
2002 Yamaha TTR250
2003 Yamaha TTR250
2004 Yamaha TTR250
2005 Yamaha TTR250
2006 Yamaha TTR250
2007 Yamaha TTR250
2008 Yamaha TTR250
2008 Yamaha WR250R
2008 Yamaha WR250X
2009 Yamaha TTR250
2009 Yamaha WR250R
2009 Yamaha WR250X
2010 Yamaha TTR250
2010 Yamaha WR250R
2010 Yamaha WR250X
2011 Yamaha TTR250
2011 Yamaha WR250R
2011 Yamaha WR250X
2012 Yamaha TTR250
2012 Yamaha WR250R
2012 Yamaha WR250X
2013 Yamaha TTR250
2013 Yamaha WR250R
2014 Yamaha TTR250
2014 Yamaha WR250R
2015 Yamaha TTR250
2015 Yamaha WR250R
2016 Yamaha TTR250
2016 Yamaha WR250R
2017 Yamaha WR250R
2018 Yamaha WR250R
2019 Yamaha WR250R
2020 Yamaha WR250R
