K&N Air Filter Aprilia RS660/Tuono '22-'23 Category_Bolts 3D design ensures a great

3D design ensures a great fit that is comfortable and low- profile

API SL certified

The Titan throttle tube has a non-removable end cap

minimising fogging under the shield during bad weather like rain

Triple compound to provide ultimate traction

K&N Air Filter Aprilia RS660/Tuono '22-'23 Category_Bolts 3D design ensures a greatK&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 acceleration. Pleated cotton media provides a large filtration area offering low restriction, high