BMC Air Filters - Carbon Fiber Race Spec Yamaha YZF-R1 2009-2011 High Performance Air Filter K-Type-Boots Replacement Parts Up to 45% lighter than

Up to 45% lighter  than aluminum skid plates and reduced engine noise bounced back to the rider

which results in much more relaxed riding

they're available in several bold colors to complement your bike

The meshed top provides ventilation and you will see what is in the bag

Polish and Wax in one

BMC Air Filters - Carbon Fiber Race Spec Yamaha YZF-R1 2009-2011 High Performance Air Filter K-Type-Boots Replacement Parts Up to 45% lighter thanSpecifications: Shape: Unique Outside width: 150. 3mm Outside height: 258. 3mm Height: 42mm Package Quantity: 1 Package Contents: 1 Air Filter Filter Material: Oiled Cotton Gauze Washable?: Yes Warranty: 2 Year Limited Weight: 1. 4KG EAN: 8032872869074 Type: CRF, Unique OEM Part #: 14B144510000 K&N Part #: YA 1009