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Alpinestars

Alpinestars Supertech M5 Rover Helmet

Item: P823229
15 Read 15 Reviews 6 Q&As Write a Review

The all-new S-M5 helmet is the result of more than five years of intensive study, development and testing. Alpinestars scrutinized every possible aspe… Read More

$259.95
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Product Details

Alpinestars S-M5 Rover Helmet

The all-new S-M5 helmet is the result of more than five years of intensive study, development and testing. Alpinestars 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.

Features:

  • Lightweight outer shell is constructed from a technologically advanced impact resistant thermoplastic in two sizes
  • The inner and outer surfaces are engineered to minimize the effects of oblique impacts
  • Multiple density inner liner to ensure the correct density in the correct area for enhanced impact absorption
  • Side shell couple with soft EPS foam prevents damage to collarbone in the event of a crash
  • Emergency release system and removable cheek pads permit the safe and easy removal of the cheek pads while the helmet is still on
  • 3D contoured foam ensures rider comfort
  • Removable comfort liner with Silverplus treated anti-bacterial fabrics for excellent moisture wicking
  • Anti-microbial liner is removable and washable
  • Hydration tube channels are integrated into the helmet’s cheek pads for convenience and performance
  • Soft textile chin strap is wider than certification requirements for optimal safety and rider comfort
  • Stainless steel D-rings to ensure a tight and secure fit
Helmet shape is Intermediate Oval

Shape: Intermediate Oval


Weight: 3.22 lbs.

What's this?
Product Style RevZilla Item # MFR. Product # Availability
Product Style Anthracite/Red/Grey Camo / LG RevZilla Item #1774542 MFR. Product #8303921-1392-L AvailabilityIn Stock: Ships in 1-2 business days
Product Style Anthracite/Red/Grey Camo / MD RevZilla Item #1774543 MFR. Product #8303921-1392-M AvailabilityIn Stock: Ships in 1-2 business days
Product Style Anthracite/Red/Grey Camo / SM RevZilla Item #1774544 MFR. Product #8303921-1392-S AvailabilityIn Stock: Ships in 1-2 business days
Product Style Anthracite/Red/Grey Camo / XL RevZilla Item #1774545 MFR. Product #8303921-1392-XL AvailabilityIn Stock: Ships in 1-2 business days
Product Style Anthracite/Red/Grey Camo / XS RevZilla Item #1774546 MFR. Product #8303921-1392-XS AvailabilityIn Stock: Ships in 1-2 business days
Product Style Anthracite/Red/Grey Camo / 2XL RevZilla Item #1774547 MFR. Product #8303921-1392-XXL AvailabilityIn Stock: Ships in 1-2 business days
Product Style Anthracite/Yellow/Grey Camo / LG RevZilla Item #1774548 MFR. Product #8303921-1592-L AvailabilityAvailable: Ships in 3-5 business days
Product Style Anthracite/Yellow/Grey Camo / MD RevZilla Item #1774549 MFR. Product #8303921-1592-M AvailabilityIn Stock: Ships in 1-2 business days
Product Style Anthracite/Yellow/Grey Camo / SM RevZilla Item #1774550 MFR. Product #8303921-1592-S AvailabilityIn Stock: Ships in 1-2 business days
Product Style Anthracite/Yellow/Grey Camo / XL RevZilla Item #1774551 MFR. Product #8303921-1592-XL AvailabilityIn Stock: Ships in 1-2 business days
Product Style Anthracite/Yellow/Grey Camo / XS RevZilla Item #1774552 MFR. Product #8303921-1592-XS AvailabilityIn Stock: Ships in 1-2 business days
Product Style Anthracite/Yellow/Grey Camo / 2XL RevZilla Item #1774553 MFR. Product #8303921-1592-XXL AvailabilityIn Stock: Ships in 1-2 business days
Product Style LG / Black/Anthracite/Camo RevZilla Item #10119682 MFR. Product #8303921-1185-L AvailabilityIn Stock: Ships in 1-2 business days
Product Style MD / Black/Anthracite/Camo RevZilla Item #10119683 MFR. Product #8303921-1185-M AvailabilityIn Stock: Ships in 1-2 business days
Product Style SM / Black/Anthracite/Camo RevZilla Item #10119684 MFR. Product #8303921-1185-S AvailabilityIn Stock: Ships in 1-2 business days
Product Style XL / Black/Anthracite/Camo RevZilla Item #10119685 MFR. Product #8303921-1185-XL AvailabilityIn Stock: Ships in 1-2 business days
Product Style 2XL / Black/Anthracite/Camo RevZilla Item #10119686 MFR. Product #8303921-1185-2XL AvailabilityIn Stock: Ships in 1-2 business days
Product Style LG / Sand Tangerine/Camo RevZilla Item #10119687 MFR. Product #8303921-8049-L AvailabilityIn Stock: Ships in 1-2 business days
Product Style MD / Sand Tangerine/Camo RevZilla Item #10119688 MFR. Product #8303921-8049-M AvailabilityIn Stock: Ships in 1-2 business days
Product Style SM / Sand Tangerine/Camo RevZilla Item #10119689 MFR. Product #8303921-8049-S AvailabilityIn Stock: Ships in 1-2 business days
Product Style XL / Sand Tangerine/Camo RevZilla Item #10119690 MFR. Product #8303921-8049-XL AvailabilityIn Stock: Ships in 1-2 business days
Product Style 2XL / Sand Tangerine/Camo RevZilla Item #10119691 MFR. Product #8303921-8049-2XL AvailabilityIn Stock: Ships in 1-2 business days

Alpinestars Helmet Sizing

Size Head (cm)
XS 53 - 54
SM 55 - 56
MD 57 - 58
LG 59 - 60
XL 61 - 62
2XL 63 - 64

 

Sizing information is provided by the manufacturer and does not guarantee a perfect fit.


How to Measure

  • H Head
    Wrap a cloth measuring tape around your head just above your eyebrows and ears. Pull the tape comfortably snug, read the length, repeat for good measure and use the largest measurement.
Product Description
Part Numbers
Sizing & Fit
15 Customer Reviews
15 4/5
6 Questions & 2 Answers
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