K&N Replacement Air Filter CBR1000RR (04-'07) Contains 2 Filters Tyre Width Alpha_MT90 Constructed using one complete segment

Constructed using one complete segment of SUS 420 stainless steel

this design has revolutionised the motorcycle

Use an Oxford cleaning brush to ensure an even coverage

Runs much cooler than the traditional Shunt voltage regulator rectifier

Bottom Eyelet: 10x32mm

K&N Replacement Air Filter CBR1000RR (04-'07) Contains 2 Filters Tyre Width Alpha_MT90 Constructed using one complete segmentK&N's high flow air filters are available as a replacement for your stock motorcycle air filter element. They are custom engineered to fit your specific application and are designed to provide low restriction and increased performance while providing excellent engine protection for your motorcycle. Features: Designed to provide increased horsepower and torque. Pleated media provides a large filtration area, offering long service intervals. Multiple