K&N Replacement Air Filter Adventurer / Thunderbird / Legend TT BRAND_All Balls Racing easy to use and lasts

easy to use and lasts for ages

Regulated energy - The power charging your battery is steadier and smooth

CoreFlex split rear folding thoracic strut is designed to work with the body’s natural movements for a more comfortable fit and break away before applying excessive pressure to the back

giving unrivalled wear life

K&N Replacement Air Filter Adventurer / Thunderbird / Legend TT BRAND_All Balls Racing easy to use and lastsK&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