Standard Version 250mm

This allows the inner frame to form to varying face shapes creating the best seal and fit while eliminating virtually any pressure points

By ramping up contrast

Bladder with tube and bite valve

VOLUME: 90 litres

K&N - Air Filters (BMW) Model:S1000 RR XR1000 (2019-2021) Standard Version 250mmK&N Air Filters are designed to achieve a virtually unrestricted air flow while maintaining filtration levels critical to engine life. The secret to their success lies in the unique characteristics of the filter medium which was originally developed by K&N all those years ago in the dust, sweat and tears of desert motocross racing. The high flow cotton gauze air filter is washable, reusable and built to last for the life of a motorcycle engine. K&N