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509 Delta R4 Ignite Modular Helmet - Emerald (Gloss)

Sale price $269.95 Regular price $399.95
Shipping calculated at checkout.

SKU: F01004300-150-302

Size: XL

Add Ons:

[Color:::12 Color Options Included] Blizzard Buster - Color Selectable Helmet Safety Light

Blizzard Buster - Color Selectable Helmet Safety Light

Regular price $76.99
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Description

Combining premium cold-weather technology with a refined outdoor-inspired look, the 509 Delta R4 Ignite Helmet Emerald is built for riders who demand comfort, visibility, and versatility on every ride. The durable Poly Alloy shell provides dependable protection while the integrated Ignite dual-pane heated shield helps maintain clear vision in cold, snowy, and humid conditions. Its modular flip-up design allows riders to adapt quickly throughout the day, whether fueling up, talking with friends, or adjusting for changing weather. Adjustable climate control ventilation helps regulate airflow and reduce moisture buildup, while the oversized internal sunshield offers quick protection from bright winter sunlight. Finished in the rich Emerald colorway, this helmet delivers the performance trail riders need with the style that stands out in any winter landscape.

  • Shell Material: Poly Alloy shell
  • Certification: DOT and ECE 22.05 certified
  • Starting Weight: 1900 grams
  • Fit: Intermediate oval fit
  • Size Range: XS - 2X
  • Helmet Configuration: Dual sport, full face, or open face modular design
  • Shield System: Ignite dual-pane heated shield
  • Ventilation: Climate Control Ventilation system with adjustable chin, forehead, and exhaust vents
  • Closure: Fidlock magnetic chinstrap closure
  • Sunshield: Oversized internal smoke-tinted drop-down sunshield
  • Colorway: Emerald
  • Additional Features:
    • Premium Emerald finish inspired by northern landscapes
    • Glove-friendly modular flip-up operation
    • Dual-density EPS construction
    • Moisture-wicking removable liner and cheek pads
    • Arctic chin curtain included
    • Removable breath box included
    • Universal camera mount capable
  • Included Items:
    • Heated shield power cord
    • 12V power-to-machine cord
    • 509 helmet drawstring bag
    • Breath box
    • Instruction manual

Reviews and Q&A

FAQs

The Emerald colorway offers a rich, premium appearance inspired by the natural landscapes outdoor enthusiasts enjoy. It provides a distinctive look while maintaining the same heated shield technology, modular versatility, and cold-weather performance found throughout the Delta R4 Ignite lineup.
The integrated dual-pane heated shield helps reduce fogging and ice buildup by maintaining lens clarity in cold and humid conditions. This allows riders to enjoy improved visibility and confidence during long rides in challenging winter weather.
Yes. The modular design allows riders to use the helmet as a dual sport, full face, or open face helmet. This flexibility makes it easy to adapt to different riding conditions and personal comfort preferences.
Absolutely. The helmet features climate control ventilation, a moisture-wicking removable liner, an oversized internal sunshield, and a Fidlock magnetic closure, all designed to improve comfort during extended days on the trail.
Yes. The helmet meets both DOT and ECE certification standards, providing trusted protection that complies with recognized powersports safety requirements while delivering premium cold-weather performance.