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Full Face Offroad Helmet|SKU #PV-2944
Alpinestars Adult SM3 Radium Helmet MX | XS S M L XL 2XL | Black Gray Yellow Red White
$279.95
NEW PART
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Suitable for a wide range of applications.
Check specifications for compatibility with your model
Check specifications for compatibility with your model
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(304) 699-7572$279.95
Description
Engineered for MX, Enduro, and off-road riding, the SM3 Helmet integrates advanced technologies and innovations designed to enhance ease of use, comfort, and impact protection.
Features
- Varied thickness shell construction for optimized protection and light weight
- Optimized for MX, Enduro, and Offroad use
- Delivers blend of performance, protection, and comfort
- Key Features
- Features thermo-injected shell incorporating a polymer blend enhanced by varying degrees of thickness that is engineered to deliver the optimal combination of impact protection and light weight
- Lightweight outer shell is constructed from impact resistant thermoplastic
- Inner shell constructed with a composite fiber assembled between the outer shell and the EPS liner for maximum protection against impacts
- Fit can be tailored to the rider's head thanks to the helmet's crown and cheek pads
- Construction
- Multiple density inner liner ensures the helmet is equipped with the correct density in the correct area for enhanced impact absorption, while also helping to reduce overall weight
- 6-piece EPS liner with five densities to effectively manage volume and impact performance
- Polished inner EPS liner with special coating to reduce friction with comfort liner for rotational impact management
- The inner and outer surfaces are engineered to minimize the effects of oblique impacts
- Low friction coating is applied to the inner part of the main EPS liner to reduce the rotational acceleration forces that can result form certain oblique impacts
- Maximized ventilation and high levels of heat transfer exchange thanks to ten inlets and seven exhaust ports
- The visor has been designed to direct air into the ports for enhanced airflow
- Visor release system ensures the visor is released with the correct pre-determined amount of force, effectively reducing the forces on the rider's neck during an impact
- Comfort liner is constructed using recycled materials for a lower carbon footprint
- Hydration tube channels are integrated into the helmet's cheek pads for convenience and performance
- Soft textile chin strap is 25 mm for optimal safety and rider comfort
- Protection
- Equipped with an Emergency Release System and removable cheek pads to permit the safe and easy removal of the cheek pads while the helmet is still on, while the 3D contoured foam ensures rider comfort
- Chin area optimized for superior impact performance
- Stainless steel D-rings ensure a tight and secure fit
Specifications
Condition
New
SKU#
PV-2944
Part
Full Face Offroad Helmet
Brand Details
Alpinestars™ has been setting the benchmark as an industry leader in motocross racing protection since its inception in 1963 when their first riding boot was produced. By the mid-1990s Alpinestars™ started their first technical apparel line and since then have moved on to develop other professional racing wear as well as motorcycling airbag protection and developing racing suits for Formula 1 and NASCAR drivers. With Alpinestars'™ long history of excellence in high performance racing gear, Alpinestars Adult SM3 Radium Helmet MX | XS S M L XL 2XL | Black Gray Yellow Red White is sure to hold up to their standards.
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