Troy Lee Designs D4 Polyacrylite Helmet – Linear Blue, Large

MPN: 174226014 · UPC: 887202495755

$350.00

In Stock — Ready to Ship

💳 Pay as low as $350/mo with Affirm. Prequalify now

Select Option: — Choose —

🏪 Free pickup: 26 Essex St (Rear), Andover MA · 978-270-4895

🔒 Secure Checkout

💳 Visa · MC · Amex · Apple Pay

📦 Free Ship $99+

🚚 Local Delivery $20

The reigning king of full-face helmets, the D4 range expands with a Polyacrylite model packing the same safety and comfort features as the premium carbon and composite models into a price-conscious shell. Details make the D4 the most coveted full-face in mountain biking, including Mips C2 brain protection, an air intake system for ventilation, and an unmatched anatomical fit.

✓ Mips C2 system and advanced Polyacrylite shell for rotational impact protection
✓ Front air intake with high-flow polymer center and power grid mesh for ventilation
✓ Collarbone Suspension System and breakaway visor screws for added safety
✓ Anti-microbial padding and quick-release 3D cheek pads for optimized anatomical fit

Rotational Protection	Yes
Helmet Certifications	Complies with the U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older
Maximum Head Circumference	59
Gender/Age	Adult
Minimum Head Circumference	58
Color	Linear Blue
Size	Large
Visor Included	Yes
Multi Impact	Yes
Helmet Style	Full Face
Defined Color	Blue