K&N Replacement Air Filter Speed Four / TT600 / Daytona 600/650 BRAND_RK workshop and at the track

workshop and at the track

Highest-grade copper windings

chainring and sprocket life and maximises power transfer

For use in applications that involve combined radial and axial loads and a need for high running accuracy at high rotational speeds

K&N Replacement Air Filter Speed Four / TT600 / Daytona 600/650 BRAND_RK workshop and at the trackK&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