Challenger II Viper Helmet

• Product Details

  Challenger II Viper Helmet.

  The Challenger II is a high-performance sport-touring helmet crafted from lightweight HPFC (High-Performance Fiberglass Composite). Engineered for superior aerodynamics and optimal ventilation, it delivers comfort and stability for both daily commutes and extended touring adventures.

  • Shell:
  • Meets or exceeds DOT FMVSS 218 and ECE 22.06.
  • Weight: 1500 grams,50 grams.
  • Made using High Performance Fiberglass Composite (HPFC).
  • Three shell sizes, five EPS sizes, seven Liner sizes, and three Cheek Pad set sizes.
  • Comfort:
  • The premium removable and washable COOLMAX liner delivers exceptional moisture management, high breathability, and quick-drying performance.
  • Its hypoallergenic and anti-odor properties help maintain long-lasting freshness.
  • Shield:
  • The optically correct A-Class polycarbonate face shield delivers exceptional clarity and long-lasting durability.
  • It features double-injected rubber edging to effectively seal out water and debris.
  • Additional highlights include an anti-scratch, UV protective coating.
  • Security:
  • A micrometric buckle ensures quick, secure closure, complemented by a reinforced chin strap for added reliability.
  • The helmet features a state-of-the-art multi-density EPS for advanced impact protection, along with Emergency Release Cheek Pads.
  • Ventilation:
  • Fully adjustable, multi-port, dynamic, flow-through ventilation with ported EPS to keep you cool.
  • Note: Ships with a Clear face shield, all other hues sold separately.

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• Sizing Info

• # Part Numbers

  Product Variant	Manufacturer Part #
  Grey/Red / Large	817-1244
  Grey/Red / Medium	817-1243
  Grey/Red / Small	817-1242
  Grey/Red / X-Large	817-1245
  Grey/Red / X-Small	817-1241
  Grey/Red / XX-Large	817-1246
  Grey/Red / XXX-Large	817-1247

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