AGV AX9 Helmet - Matte Carbon - MS 7631O4LY00006 Fork Shields These sport bike valve stems

These sport bike valve stems are sold in a pack of 2 and fit most Japanese OEM wheels

Adjustment shaft is made of Grade 5 Titanium that is impregnated with Fresh green

Provides power gains throughout entire power band

High-temperature and fade resistant

Cell Technology back protector is constructed from a high-performance polymeric material blend for optimized flexibility and excellent weight saving properties Developed in three waist-to-shoulder dimensions in order to cover all body sizes

AGV AX9 Helmet - Matte Carbon - MS 7631O4LY00006 Fork Shields These sport bike valve stemsShell in Carbon Aramidic Fiberglass engineered in 3 shell sizes with 4 density EPS structure developed in 4 sizes Integrated Ventilation System with adjustable 3 large front vents and 2 rear extractors hollowed in the shell which direct air to the rider's head Internal deflector on the chin guard air vent to direct air to the chin or to the visor Chin guard air vent removable without tools Removable nose guard Max ventilation grid installed under the