Alpinestars - SR7 Gloss Black Helmet Key Features: Advanced visor system, optical class 1 anti-scratch shield with integrated tear-off pins designed for seamless Pinlock 120XLT 100% Max Vision lens installation. Tool-less quick -release system enables easy and fast visor changes Aerodynamic helmet shape with design integrated spoiler guarantees an effective drag reduction performance Lateral winglets support the stability and improve aerodynamic drag Fitted with Turbulators on the visor to improve the aero-acoustic performance Optimised eye port and lowered sideline design maximise visibility and comfort in all riding positions, delivering an exceptional field of view with 220 degree lateral vision and 57 degree vertical vision Shell features a dedicated collarbone recess working in conjunction with integrated nucleon plasma inserts to deliver high-performance shock absorption, minimising shell-to-body contact and reducing the risk of collarbone injuries Featuring patented A-Head fitment system, allowing riders to fine-tune both height and angle at which the helmet sits on the head Micro-adjustable pad connected to the helmet’s inner EPS liner enables an ultra-specific setup that adapts to how deeply the rider’s head sits in the helmet and how far forward or backward it is tilted delivering the ultimate personalised fit for street and race users Inner shell features a multi-density EPS liner with 7 pieces in 6 densities, strategically positioned for optimal impact absorption, The EPC liner is engineered for high energy absorption and rotational acceleration mitigation Optimised for airflow with a total of 10 ventilation ports: 6 intake ports (3 in the chin guard and 3 on the top of the head) regulated by a slidable top vent mechanism, plus 4 exhaust ports (2 lateral ports on the chin bar and 2 at the rear of the helmet) Incoming air from the chin vents is channeled towards the inner side of the shield, effectively preventing fogging and misting Entire top vent section is slidable, allowing riders to reveal three air channels for maximum airflow and cooling performance Chin Bar Extractor Vents are designed to efficiently extract humid air from inside the helmet
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