ALPINESTARS 8302922-1578-XL Supertech Helmet 8059175891045 S-M8 Black/yellow/blue

( Brand: Alpinestars ), ( Manufacturer Part Number: 8302922-1578-XL ), ( Size: X-large ), ( Gender: Unisex ), ( Base Color: Yellow ), ( Shell Material 2: Carbon Composite ), ( Average Delivery Time: 2-3 Days ), ( Package Height: 0.10 ), ( Features: Mips ), ( Color/finish 2: Black ), ( Color/finish 3: Blue ), ( Size Group: Adult ), ( Specification Met: Meets Federal Safety Standard Fmvss 218 ), ( Part Type: Apparel ), ( Warranty: 90 Days ), ( Graphic: Factory ), ( Model 2: Sm8 ), ( Alt Mpn 2: 482-9137x ), ( Alt Mpn 1: 0110-7396 ), ( Units: Each ), ( Type: Mx ), ( Size 2: Xl ), ( Category 1: Helmets ), ( Shell Material: Aramid ), ( Package Weight: 5.4300 ), ( UPC: 059175891045 )

Review ALPINESTARS S-m8 Factory Supertech Motocross Helmet Black/yellow/blue Xl fits M8

The Alpinestars S-M8 Supertech M8 Helmet in black/yellow/blue (model number 8302922-1578-xl) is a top-of-the-line protective helmet engineered for motorcycle racers and high-performance riders. This helmet boasts an advanced carbon fiber and aramid composite shell, ensuring exceptional strength and durability while minimizing weight. Its aerodynamic design reduces both lift and drag, making it perfect for high-speed racing scenes. When it comes to safety, the S-M8 Supertech M8 is loaded with advanced features. It includes an integrated emergency chinstrap cut-out system for quicker extraction in the event of an accident, as well as Multi-Density EPS liner for optimized energy absorption. The helmet also incorporates a diagnostic Fit System, which adjusts to the rider's head shape for both comfort and protection. From the Race-derived Visor System compatible with Class Optic 1 optical shields, to the fully removable and washable interior in Alpinestars' Coolmax fabric, the S-M8 Supertech M8 offers unrivaled levels of comfort, functionality, and functionality. Available in size XL, this helmet sets the standard for race- winning protective equipment.

Alpinestars S-M8 Supertech M8 Helmet (Black/Yellow/Blue XL): A Detailed Analysis

The Alpinestars S-M8 Supertech M8 Helmet (Black/Yellow/Blue XL) is a popular choice among motorcycle riders due to its advanced features and sleek design. Below are some pros and cons to help you make an informed decision before making a purchase.

1. Safety: The Alpinestars S-M8 helmet meets and exceeds the safety standards set by DOT, ECE, and SNELL certifications. It offers enhanced protection through the use of multi-density EPS liner and a reinforced chin bar.

2. Ventilation: The helmet features a patented Aero-Turbo eFlowTM system that offers exceptional ventilation and airflow, ensuring rider comfort even during long rides.

3. Comfort: The interior of the S-M8 helmet features a removable and washable liner made of moisture-wicking material. The 4-density chin pad is replaceable as well, allowing riders to find the perfect fit.

4. Design: The S-M8 helmet boasts a modern and stylish design with its three-piece shell integrated into a single component. It also comes in various colors and sizes to accommodate different preferences.

5. Fit: Alpinestars offers a range of sizes, including XL, to ensure a proper and comfortable fit for different head shapes and sizes.

6. Integrated sun visor: The helmet comes with an adjustable and removable Sun Visor that provides additional protection from the sun's glare.

7. Durability: The helmet is made of advanced materials and technology, including a CFS-X (Carbon Fiber and Aramid) composite shell.

1. Price: The Alpinestars S-M8 helmet is pricier compared to some other helmet models in the market.

2. Weight: At around 1650 grams, the Alpinestars S-M8 helmet is slightly heavier than some polycarbonate helmets.

3. Noise: Some riders have reported experiencing more wind noise with this helmet compared to others.

The Alpinestars S-M8 Supertech M8 Helmet is a premium helmet known for its superior safety, ventilation, comfort, and modern design. Its higher price point may be a deterrent for some, but the helmet's advanced features and benefits make it an excellent investment for serious motorcycle riders.

If you're in the market for a high-performance helmet, the Alpinestars S-M8 Supertech M8 Helmet (Black/Yellow/Blue XL) is a solid choice. Its advanced safety features, excellent ventilation, comfort, and durable design make it a worthwhile investment for serious motorcycle riders willing to pay a premium for the best protective gear.

Details:

Liner formed to optimize airflow channeling around the riders head before being extracted through rear exhaust vents ensure positive pressure is maintained with constant while riding. A-Head fitting height and angle adjustment system. Lining design includes canals which allow a tube to be incorporated on either side of the shell allowing for hydration system compatibility. This mitigates the causes of brain injuries, such as concussion.

Visor release system provides the right level of resistance to ensure visor detaches from helmet shell if it is subjected a significant impact regardless angle. Polypropylene chin bar allows for a degree of lateral deflection, further improving impact protection the collarbones. Heat mapping tests have resulted in specifically designed ducting which produces a positive flow into the helmet over and around riders head, improving comfort while riding reducing on-set of heat stress extreme conditions. Visor design profiled to direct airflow, acting as a channel concentrate and smooth the flow into shell.

While the helmet is still on riders head, side cheek padding can be extracted efficiently and safely to allow ease of removal by track side support medical staff. Incorporates a system to allow the helmet be tuned exactly riders preference for height and angle at which sits on head allowing ultra-specific set-up that can adapted type of riding. Visor release system ensuring the mounting is held securely in place for riding over extreme terrain and any track conditions. Formed with a multi-density EPS polymer, the energy absorbing layer gives an inner helmet profile which soaks up forces dissipated over outer shell at point of impact and provides shape offering close comfortable fit.

Along with the ERS padding removal, Eject allows for emergency removal of helmet, without putting load on riders spine. Energy absorption pad consists of a more flexible compound rubber section which allows deflection when it contacts the clavicle. Emergency Release System ERS. Supertech M8 Factory MIPS Helmet Shell construction utilizes a highly advanced molding technology with multi-composite combination: uni-directional carbon composite aramid layer that gives significant radial strength around the shell, preventing compression but allowing controlled deflection for reducing transmitted impact energy, and providing critical penetration protection.

The Supertech M8 liner construction combines with the shell to offer highly efficient impact energy management. The base of the Supertech M8 helmet has been sculpted to give a relief section, where bottom profile is raised clear collarbone clavicle. Multi-Directional Impact Protection System MIPS incorporated to reduce rotational motion energies that impact the helmet causing damaging gyration force be transmitted brain. Four section liner construction allows for specific densities of polymer to be prepared different zones around the helmet lining improving energy performance, comfort and fit.

When energy is impacted upon the helmet, causing a rotation force, MIPS layer allows for movement of inner absorption to damp and re-direct before significant acceleration stress brain. Maintaining shell integrity is vital for safety and with the possibility of multi-directional forces impacting on visor, separation at critical point leading reduces potentially damaging leverage rotational accelerations that refer injury to riders neck spine. The Supertech M8 visor release mechanism is conceived to avoid the inherent weaknesses in other types of anchoring systems. This combination of layers is given even greater performance with an epoxy resin bonding that offers the best possible strength and energy management; limited outer shell deflection means spreads wider better absorbed by EPS liner.

Energy absorption pad incorporated into the area of base where it sits over riders collarbone. Raise and lower helmet fit tilt with micro-adjustable pad.

part #: 83029221578 prices

• $529.95-$544.99

specifications apparaut:

• brand: Alpinestars
• mpn: 8302922-1578-xl
• size: X-large
• gender: Unisex
• base color: Yellow
• shell material 2: Carbon Composite
• average delivery time: 2-3 Days
• package height: 0.10
• features: Mips
• color/finish 2: Black
• color/finish 3: Blue
• size group: Adult
• specification met: Meets Federal Safety Standard Fmvss 218
• part type: Apparel
• warranty: 90 Days
• graphic: Factory
• model 2: Sm8
• alt mpn 2: 482-9137x
• alt mpn 1: 0110-7396
• units: Each
• type: Mx
• size 2: Xl
• category 1: Helmets
• shell material: Aramid
• package weight: 5.4300
• upc: 059175891045

general apparaut:

• Parts Accessories > Apparel, Protective Gear Merchandise > Other Apparel, Protective Gear Merchandise
• condition: New with tags

shipping apparaut:

• class: Economy
• cost: $0.00
• transit: 3-9 Days
• service: FedEx Ground Economy
• type: Fixed
• carrier: FedEx

returns apparaut:

• policy: Returns Accepted
• paid by: Buyer
• time: 30 Days

seller apparaut:

• rating: 100.0%
• # reviews: 2
• city: West Brookfield, Massachusetts

payments apparaut:

• other
• wallet: Google-pay
• credit card: Discover

offer apparaut:

• options: Ship-to-home
• started: January 13, 2025
• sold: 0
• quantity: 1
• best offers: True
• availability: In Stock

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