Genuine Beta Factory Part. Beta Evo Rear Airbox Foam Gasket.
This is the rear piece which helps to reduce water and dirt entering the airbox.
Fitting helps to protect the air filter from water, mud, dust and other dirt, ensuring an optimal clean air flow.
Suits all Evo 125/200/250/290/300 models from 2009 Onwards.
Gasket is supplied with a self adhesive backing for fixing into place, please ensure airbox is throughly clean and dry before fitting.