K&N Replacement Air Filter YZF-R1 '04–'06 Category_Piston Needle Bearings Secondary (ohm): 18

Secondary (ohm): 18

Generator Stator

This stops the plates from vibrating which can break down the plate and cause short circuits between the plates or break plate welds which results in battery failure

Manufactured from forged 7075-T6 aluminium for a lightweight design and enabling torque up to 90 foot-pounds

K&N Replacement Air Filter YZF-R1 '04–'06 Category_Piston Needle Bearings Secondary (ohm): 18K&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