Alpinestars Supertech M5 SM5 MX Helmet

The all-new SM5 helmet is the result of more than five years of intensive study, development and testing. We scrutinized every possible aspect to engineer a helmet that is safe and thoughtfully designed to deliver optimal protection and comfort. This lightweight helmet features a thermo-injected shell incorporating a special polymer blend enhanced by varying degrees of thickness that is engineered to deliver the optimal combination of impact protection and light weight, while the five density EPS liner ensures the correct density in the correct area for enhanced impact absorption. Other key design features include an engineered raised area with padding to effectively reduce the forces transmitted to the collarbone and a patented visor release system that ensures the visor is released with the correct pre-determined amount of force, irrespective of the angle of impact.

Key Features:

Lightweight outer shell is constructed from a technologically advanced impact resistant thermoplastic in two sizes.
The visor has been designed to direct air into the ports for enhanced airflow.
Hydration tube channels are integrated into the helmet’s cheek pads for convenience and performance.
The inner and outer surfaces are engineered to minimize the effects of oblique impacts.
Side shell couple with soft EPS foam prevents damage to collarbone in the event of a crash.
Soft textile chin strap is 26mm and is wider than certification requirements for optimal safety and rider comfort.
Multiple density inner liner to ensure the correct density in the correct area for enhanced impact absorption
Emergency release system and removable cheek pads permit the safe and easy removal of the cheek pads while the helmet is still on, while the 3D contoured foam ensures rider comfort.
Patented visor release system ensures the visor is released with the correct pre-determined amount of force, irrespective of the angle of impact.
Removable comfort liner with SILVERPLUS® treated anti-bacterial fabrics for excellent moisture wicking, effectively drawing perspiration away from the skin.
Anti-microbial liner is removable and washable.
Stainless steel D-rings to ensure a tight and secure fit.
A size Medium weighs 1370g (DOT).
The SM5 helmet conforms to both DOT certification and ECE homologation for use worldwide.
Maximized ventilation and high levels of heat transfer exchange thanks to multi-air inlets and exhaust ports.

Questions?
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Please check out our eBay store for more powersports products!

SHIPPING:
Most fixed shipping and free shipping rates on eBay ads only apply to the lower 48 states. Shipments to Alaska, Hawaii, APOs, Puerto Rico, Guam and international locations may have additional shipping costs and delays. Some items can not be sent to California or may have delayed shipping. Please contact us for more information. Many of our products are shipped via USPS. Please be aware that USPS does not always scan their packages so the tracking number may not have any information until it is delivered. Our parcels are picked up by USPS the same date or the next postal service day that the tracking number shows being generated. Also, many of our items are drop-shipped directly from our suppliers and not from our store location in Vancouver, WA.

If you have a po box, please provide BOTH the po box and physical street address (TIP: use second line of address, below the line with the physical address, and change po box to POB xxxx)

COMBINED SHIPPING DISCOUNTS: 
For multiple quantities of the same item, just change the quantity in the box next to "Buy It Now" and eBay will automatically calculate the discount. For combined orders with different items, use "Buy it Now" and then "continue shopping" on each item and then prior to completing the payment, use the "request a total from seller" link in checkout and we will adjust the shipping total and send you a new invoice. If multiple item numbers are purchased and paid without using "request a total from seller", a combined shipping discount will not be offered in a refund form. Multiple items must be paid in a single payment in order to qualify for a shipping discount.

EBAY LISTING: 
At Full Circle Powersports, we strive to make our eBay ads complete and accurate. Most pictures shown are provided by the product's manufacturer and may be generic to cover many models of vehicles. Some items may have a slightly different appearance than what is shown in the picture. Please review the entire description to verify proper fitment.  

INTERNATIONAL BUYERS: 
Customs fees, brokerage fees, taxes, or duties are the buyer's responsibility and are not included in the cost of shipping listed on the eBay ad (unless noted by eBay). Item values will be stated as the amount paid for that item (excluding shipping). We can not mark items as "gifts" or change the value.