K&N Replacement Air Filter YXR450/660 Rhino '04–'09 Category_Road Helmets including a 6mm hex for

including a 6mm hex for main jets

Please verify fitment before purchase

Extended length 28 3/8" (720 mm)

Flat Track Pro (’16) and Full Throttle (’15 on) with OEM (Original Equipment Manufacturer) specifications

K&N Replacement Air Filter YXR450/660 Rhino '04–'09 Category_Road Helmets including a 6mm hex forK&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