Genuine SMK Stellar Helmet Upper Replacement Top Air Vents – Direct Fit Left & Right Aerodynamic Air Intake Shutter Slider Pair (Premium Ventilation Repair Assembly Kit)

Comprehensive Left & Right Matching Set: Sold as a complete dual-piece kit to simultaneously refresh both upper side air intake tracks over the main helmet crown.

Exact Geometric Fitment: Form-built strictly on original factory blueprints to ensure a flush, friction-free glide across your helmet's existing slider channels.

Impact-Resistant Polymer Build: Formulated from heavy-duty, weather-treated plastic composites that resist cracking from road debris and won't fade under persistent UV exposure.

Aerodynamic Shutter Control: Engineered with a responsive tactile click-stop profile, giving riders smooth adjustments even while wearing heavy winter leather riding gloves.

Simple Tool-Less Repair: Designed to snap securely into the native positioning alignment pins on your outer shell without requiring adhesives or structural modifications.

Restore High-Speed Vent Control and Defeat Internal Cockpit Heat

Riding your motorcycle during intense summer afternoons or long highway runs with broken, cracked, or missing upper vent shutters turns your helmet into an uncomfortable heat box. When flying gravel or unexpected drops fracture the native plastic sliders, you lose the ability to toggle internal airflow channels, leaving you with stagnant air or letting rainwater seep directly onto your fabric comfort liner.

Our premium SMK Spare Top Air Vents For Stellar Helmets SKU-STAVS1 provides a precise, factory-calibrated mechanical solution. Precision-molded by SMK as a comprehensive left and right matching pair, this authentic spare component returns your full-face helmet to its original aerodynamic capabilities. It lets you cleanly open or block high-velocity wind streams to keep the internal EPS channels well-ventilated in all seasons.