K&N Replacement Air Filter YZF-R1 '09–'14 Model_Leatt 3.5 3DF Kidney Belt Width: 38mm

Width: 38mm

Hyper extension limitations: 5º

our top-line goggle is hard to beat

Viscosity 40°C: 33

New high-quality connector kit for many Japanese ATV & UTVs

K&N Replacement Air Filter YZF-R1 '09–'14 Model_Leatt 3.5 3DF Kidney Belt Width: 38mmK&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