K&N Air Filter KYA-1015 Evo Touring Gloves 4-stroke pistons are made using

4-stroke pistons are made using a double-bridged forging design

Vertex valves follow high-end OE specifications

Anti-swell alloy impregnated heavy-duty cork-based facings

The Putoline Air Box Cover prevents water and cleansers from entering your intake when cleaning the airbox

Designed to keep your knee braces in the correct position by holding them up and adding a protective layer to the inside of the leg

K&N Air Filter KYA-1015 Evo Touring Gloves 4-stroke pistons are made usingK&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