Twin Air-Air Box Cover YZF250/450 14

Prevents water and cleansers from entering your intake when you clean your air box. Features tough, durable ABS plastic with a rubber sealing ring to ensure a perfect, leak-free fit. Features: Covers the intake with a water-tight seal. Allows you to pressure wash the inside of your air box. Made of PVC with a rubber sealing ring. Top screw included.