Helmet and 4

Laminated insulated shell with waterproof breathable insert blocks out the water and keeps they dry while maintaining exceptional dexterity and control of your bike

no adhesive required for installation External controller for temperature adjustment

Goggle comfort is provided by a customized foam specially fitted to the helmet

AirFlex ventilated soft impact gel

K&N - Oil Filter (KN-171C) K-Type-Wheel Hubs Helmet and 4Designed to be compatible with modern Synthetic oils. Synthetic Media allows for the high flow rates associated with Synthetic and Synthetic blended oils Large uniform pleated Synthetic Filter Media Provides high capacity and outstanding filtration Pressure relief valve and (where applicable)