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Helmet shape is Intermediate Oval

Shape: Intermediate Oval


Weight: 3.22 lbs.

What's this?

Alpinestars S-M5 Corp Helmet

The Alpinestars S-M5 is crafted with a lightweight thermoplastic outer shell in two sizes, it ensures impact resistance while optimizing comfort. The innovative visor design enhances airflow through dedicated ports. Stay hydrated easily with integrated hydration tube channels in the cheek pads. Its engineered surfaces minimize oblique impact effects, while the side shell and EPS foam combo shield the collarbone during crashes. Safety is paramount with the wider-than-required textile chin strap and multiple-density inner liner for optimal impact absorption. The emergency release system and removable cheek pads enhance convenience and comfort, while the patented visor release system guarantees controlled visor detachment.

Stay fresh with the SILVERPLUS treated anti-bacterial fabrics that wick moisture away, and enjoy a secure fit with stainless steel D-rings. With DOT and ECE certifications, the SM5 helmet ensures global safety standards are met. Maximized ventilation through multi-air inlets and exhaust ports provides superior heat transfer.

Features:

  • Impact resistant thermoplastic lightweight outer shell
  • Three shell sizes
  • Visor designed to direct air into ports for enhanced airflow
  • Multi-air inlets and exhaust ports
  • Integrated hydration tube channels through helmet’s cheek pads
  • Inner and outer surfaces 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
  • Multiple density inner liner to ensure the correct density in the correct area for enhanced impact absorption
  • Emergency release system and removable cheek pads
  • 3D contoured foam ensures rider comfort
  • Patented visor release system
  • Removable comfort liner with SILVERPLUS treated anti-bacterial fabrics
  • Removable and washable Anti-microbial liner
  • Stainless steel D-rings
  • Medium weighs 1370g (DOT)
  • Certified DOT and ECE homologation for use worldwide
Product Style RevZilla Item # Store Sku MFR. Product # Availability
Product Style Black/Pink / 2XL RevZilla Item #10351687 Store Sku322646 MFR. Product #8306423-1839-2XL AvailabilityAvailable: Ships in 1-2 weeks
Product Style Black/Pink / LG RevZilla Item #10351688 Store Sku322644 MFR. Product #8306423-1839-L/8059347173559 AvailabilityIn Stock: Ships within 24 hours
Product Style Black/Pink / MD RevZilla Item #10351689 Store Sku322643 MFR. Product #8306423-1839-M/8059347147598 AvailabilityIn Stock: Ships within 24 hours
Product Style Black/Pink / SM RevZilla Item #10351690 Store Sku322642 MFR. Product #8306423-1839-S/8059347173542 AvailabilityIn Stock: Ships within 24 hours
Product Style Black/Pink / XL RevZilla Item #10351691 Store Sku322645 MFR. Product #8306423-1839-XL/8059347173566 AvailabilityIn Stock: Ships within 24 hours
Product Style Black/Pink / XS RevZilla Item #10351692 Store Sku322641 MFR. Product #8306423-1839-XS/8059347173535 AvailabilityIn Stock: Ships within 24 hours
Product Style 2XL / Bright Red RevZilla Item #10351699 Store Sku322652 MFR. Product #8306423-3010-2XL AvailabilityIn Stock: Ships within 24 hours
Product Style LG / Bright Red RevZilla Item #10351700 Store Sku322650 MFR. Product #8306423-3010-L/8059347173658 AvailabilityIn Stock: Ships within 24 hours
Product Style MD / Bright Red RevZilla Item #10351701 Store Sku322649 MFR. Product #8306423-3010-M/8059347147611 AvailabilityIn Stock: Ships within 24 hours
Product Style SM / Bright Red RevZilla Item #10351702 Store Sku322648 MFR. Product #8306423-3010-S/8059347173641 AvailabilityIn Stock: Ships within 24 hours
Product Style XL / Bright Red RevZilla Item #10351703 Store Sku322651 MFR. Product #8306423-3010-XL/8059347173665 AvailabilityIn Stock: Ships within 24 hours
Product Style XS / Bright Red RevZilla Item #10351704 Store Sku322647 MFR. Product #8306423-3010-XS/8059347173634 AvailabilityIn Stock: Ships within 24 hours
Product Style 2XL / Dark Grey RevZilla Item #10351705 Store Sku322664 MFR. Product #8306423-9190-2XL AvailabilityIn Stock: Ships within 24 hours
Product Style LG / Dark Grey RevZilla Item #10351706 Store Sku322662 MFR. Product #8306423-9190-L/8059347173757 AvailabilityIn Stock: Ships within 24 hours
Product Style MD / Dark Grey RevZilla Item #10351707 Store Sku322661 MFR. Product #8306423-9190-M/8059347147635 AvailabilityOut of Stock
Product Style SM / Dark Grey RevZilla Item #10351708 Store Sku322660 MFR. Product #8306423-9190-S/8059347173740 AvailabilityIn Stock: Ships within 24 hours
Product Style XL / Dark Grey RevZilla Item #10351709 Store Sku322663 MFR. Product #8306423-9190-XL/8059347173764 AvailabilityIn Stock: Ships within 24 hours
Product Style XS / Dark Grey RevZilla Item #10351710 Store Sku322659 MFR. Product #8306423-9190-XS/8059347173733 AvailabilityIn Stock: Ships within 24 hours
Product Style 2XL / Gloss Blue RevZilla Item #10351693 Store Sku322658 MFR. Product #8306423-7900-2XL AvailabilityOut of Stock
Product Style LG / Gloss Blue RevZilla Item #10351694 Store Sku322656 MFR. Product #8306423-7900-L/8059347173702 AvailabilityOut of Stock
Product Style MD / Gloss Blue RevZilla Item #10351695 Store Sku322655 MFR. Product #8306423-7900-M/8059347147628 AvailabilityOut of Stock
Product Style SM / Gloss Blue RevZilla Item #10351696 Store Sku322654 MFR. Product #8306423-7900-S/8059347173696 AvailabilityAvailable: Ships in 1-2 weeks
Product Style XL / Gloss Blue RevZilla Item #10351697 Store Sku322657 MFR. Product #8306423-7900-XL/8059347173719 AvailabilityOut of Stock
Product Style XS / Gloss Blue RevZilla Item #10351698 Store Sku322653 MFR. Product #8306423-7900-XS/8059347173689 AvailabilityOut of Stock

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
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Sizing & Fit
37 Customer Reviews
37 4/5
15 Questions & 10 Answers
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