Yamaha YZF250 (2014–2018) / YZF450 (2014–2017) RFX Race Non-Oiled Air Filter Frame & Body_Horncast & Grills so there is NO flexing

so there is NO flexing or opening under extreme use

and finally

High quality aluminum

• Batteries included

Genuine LML Spare Part

Yamaha YZF250 (2014–2018) / YZF450 (2014–2017) RFX Race Non-Oiled Air Filter Frame & Body_Horncast & Grills so there is NO flexingYamaha YZF250 (20142018) YZF450 (20142017) RFX Race Non Oiled Air Filter Produced by Multi Air, the RFX Air filter is the perfect choice for all levels. Let your bike breath with twin layered foam and precise fitment. With over 30 Years experience, Multi Air is a name you can trust. Product Features: Breathable twin layered foam. Non flammable foam used on all 4 stroke models. Industry leading Multi Air Filter.