K&N - Air Filter (YA-5620) Options:YA-5620 XD-4 Vented Shield

XD-4 Vented Shield

Optimal larger shield prevents rain and wind

Compatible with all Alpinestars garments

Ducati SportClassic GT1000

Heidenau uses a resilient compound

K&N - Air Filter (YA-5620) Options:YA-5620 XD-4 Vented ShieldK&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. Designed to provide increased horsepower and acceleration Pleated cotton media provides a large filtration area offering low restriction, high capacity