Precision-engineered for the Supertech R10 and R7, this clear Pinlock® insert is the critical mechanical link that transforms a standard shield into a sealed, fog-free optical system. Constructed as a one-size universal fit for the AFHS-01, S-01.0, S-01.1, SR10, and SR7 helmet platforms, this component is specifically designed to mate with the corresponding Alpinestars shield architecture. The clear finish ensures maximum light transmission and zero color distortion, which is essential for maintaining accurate depth perception and visibility in both bright daylight and low-light street conditions. By utilizing the proprietary Pinlock® technology, this insert creates a secondary air barrier between the rider’s face and the outer shield, effectively eliminating the condensation that typically plagues single-pane visors during rapid temperature changes or high-humidity environments. The ergonomic integration of this anti-fog insert is designed to maintain a seamless, unobstructed field of view without adding bulk or compromising the helmet’s aerodynamic profile. As a dedicated shield pin set, it installs directly into the designated mounting points of the compatible Alpinestars helmets, ensuring a secure, rattle-free fit that withstands the vibrations inherent to adventure touring and dual-sport riding. The clear material is selected for its optical clarity and resistance to scratching, preserving the integrity of the rider’s line of sight over time. This design prioritizes functional simplicity, allowing riders to quickly swap or secure the insert to manage airflow and visibility dynamically, whether navigating tight urban streets or long-distance touring routes where consistent clarity is non-negotiable for safety. This component adheres to the rigorous mechanical tolerances required for Alpinestars’ impact safety standards, ensuring that the addition of the anti-fog layer does not interfere with the helmet’s structural integrity or crash performance. While the insert itself is a consumable accessory, its proper installation is vital for maintaining the certified safety envelope of the Supertech R10 and R7 helmets, which are engineered for high-impact protection in street and adventure disciplines. The standard manufacturer warranty covers this set against defects in materials and workmanship, reflecting the brand’s commitment to quality control in every component of the riding experience. For riders who demand reliable, fog-free visibility without sacrificing the protective capabilities of their premium helmet, this Pinlock® set is an essential upgrade that bridges the gap between optical comfort and certified safety.