509 Delta R4 Ignite Helmet – Heated Shield, Dual-Density Fit

The 509 Delta R4 Ignite Helmet delivers ultimate adaptability and clarity for snowmobilers tackling extreme cold. Its modular flip-up face shield lets you ride full-face, open-face, or dual-sport, while the dual-pane heated shield keeps your vision fog-free. Lightweight, durable, and DOT/ECE certified, the Delta R4 balances safety, comfort, and performance for long rides in harsh conditions.

Why Riders Choose It

• Modular flip-up design for full-face, open-face, or dual-sport use

• Dual-pane Ignite heated shield with sealed lock for fog-free vision

• Lightweight poly-alloy shell (~1,900 g) with dual-density EPS liner for comfort and noise reduction

• Fidlock magnetic chinstrap for easy, gloved one-handed operation

• Climate control vents on chin, forehead, and exhaust for airflow regulation

• Upgradeable with ITO-coated visors, breath box, chin curtain, and camera mount

• DOT & ECE 22.05 certified

Product Details

• Shell: Poly-alloy, dual-shell sizing (Small: XS–L, Large: XL–2X)

• Ventilation: Chin, forehead, and exhaust ports

• Certification: DOT & ECE 22.05

• Fit: Intermediate oval

• Size range: XS–2X

• Starting weight: ~1,900 g

• Extras: Breath box, chin curtain, universal camera mount