ALPINESTARS Supertech R10 Acosta LE Blue / Red / White Matt Helmet

Description

Alpinestars Supertech R10 Acosta LE Helmet Blue / Red / White Matte . The Supertech R10 is the result of more than 10 years of intense study and development of the first Alpinestars full-face road helmet under the requirements of the MotoGP pilots. Stands out for ultra-light and resistant materials, the highly aerodynamic profile with rear spoiler, the high-performance extensive ventilation system, and the internal padding of unmatched comfort offer a top-of-the-range helmet that provides high level of protection to all motorcyclists, whether on the track or road. The ultra-clear external shell is made of 3K carbon fiber and several materials that provide great resistance and protection while ensuring excellent aerodynamics and stability at high speeds thanks to its design and rear spoiler. The multi-density EPS foam offers high-impact absorption and reduced rotational acceleration thanks to its patented system. The wide high-clarity screen offers a large lateral and vertical field of view in any driving position of up to 220 ° is also prepared for the installation of Pinlock® and Tear-off sheets. The effective ventilation system, composed of 11 airports, ensures adequate air channeling and allows the evacuation of heat in any situation. Premium comfort padded interior with anti-bacterial treatment, fully removable and washable. It incorporates the ERS emergency system for safe helmet removal in the event of a fall, and metal double-buckle closure. Predisposition to install a hydration system. Limited Edition The limited edition of the Pedro Acosta, “Mazarrón Shark,” presents a bold design with electric blue tones and details in red and white, evoking the speed and aggressiveness that characterize it on the track. Inspired by its iconic celebration and combative spirit, the helmet incorporates the silhouette of a shark, a symbol of its nickname and fierce mentality. On the back, the symbol of ” Shark Zone ” accompanied by a small text that represents the winning instinct. SHELL External shell made from advanced multilayer molding technology with 3K carbon fiber, aramid fiber, and high-density glass fiber, offering excellent lightness and maximum impact protection. 4 sizes of ergonomic shell for a better fit in each size. Inner EPS foam shell of different densities designed to absorb strong impacts and reduce rotational acceleration thanks to the patented system. A-Head system developed by Alpinestars, which provides a correct height and angle adjustment for the shell to fit perfectly to the position of the head in any driving position. SCREEN Wide high-clarity screen with class 1 optical level offering up to 220 ° side vision and 57 ° vertical vision to ensure maximum vision in any driving position. The screen with a thickness of 1.6mm on the sides and up to 2.6mm in the central area has anti-scratch and anti-fog treatment. It includes a metal locking mechanism on the side and a metal lock on the chin area to prevent unwanted detachment of the screen during an impact. Predisposition for Pinlock® 120XLT 100% Max Vision™ (included). Predisposition for the installation of Tear-Off sheets (included). Quick-release system through which the visor can be removed without tools. It includes a clear and dark smoke screen. Spare panels available: smoked, mirror silver and photochromatic (sold separately). AERODYNAMICS Shell and spoiler designed under extensive tests in the wind tunnel to provide maximum aerodynamic coefficient and stability at different driving angles and high speeds. The S-R10 allows the installation of 2 interchangeable rear spoilers. One standard version (included) and one with a longer profile for use in racing and high performance (not included). Patented rear spoiler-release system using elastic joints that help to remove the helmet in case of a fall and thus reduce impact force. Side fins that provide greater support and stability of the helmet and improve aerodynamic resistance. Helemt display features turbulators to improve aeronautical performance to reduce wind and noise resistance. Configuration with the race spoiler and aerodynamic fins reduces resistance by up to 4.54%. VENTILATION SYSTEM Very effective ventilation system consisting of 11 ventilation ports strategically located with 7 air inputs and 4 extractors for excellent air distribution and heat evacuation. Top ventilation: central ventilation input located at the top of the shell and channels the air for greater comfort and aeration. Ventilation in the chin area: consists of two openings located at the front of the helmet, which can be regulated by a tab. The air that enters through this port is channeled inwards, creating a laminated airflow that avoids misting. Ventilations on the chin: extract the hot, wet air outside the helmet. Rear air extractors: two extractors on the back spoiler part for excellent hot air evacuation. INTERNAL PADDING Interior padding made of premium material and antibacterial fabric, fully removable and washable. Top padding adjustable thanks to the A-Head system for greater comfort and security. Cheek pads made of 3D laminated foam, with a predisposition to install a hydration system (not included) and emergency-release system ERS that allows a correct and safe removal of the helmet in case of an accident. Pads in the chin area that allow correct protection against side air entry. PADS in the area of the ears for greater comfort as they reduce the noise inside the helmet. Air deflector for greater noise reduction and improved aerodynamics. Breathe guard that prevents misting. OTHER FEATURES Optimized chin bar design for maximum collarbone protection. The lower profile has softer EPP coating material (Expanded Polypropylene) that extends beyond the helmet’s shell and is covered by a more flexible rubber compound. This design provides a reduction in the probability of any type of collarbone injury, one of the most common motorcycle injuries. Closure by a metal double buckle with 25mm strap made of high-strength nylon. Predisposition for a hydration system (not included). Includes standard spoiler. Includes transport bag. Approximate weight: XS / S: 1,490 gr. – 124; M: 1,540 gr. – 124; L: 1,590 gr. 124; XL / XXL: 1,645 gr. Approval for ECE standards 22-06, DOT and FIM.