D4 Polyacrylite Helmet Linear Black - BLACK / LG
D4 Polyacrylite Helmet Linear Black - BLACK / XS
D4 Polyacrylite Helmet Linear Black - BLACK / LG
D4 Polyacrylite Helmet Linear Black - BLACK / XS
D4 Polyacrylite Helmet Linear Black - BLACK / LG
D4 Polyacrylite Helmet Linear Black - BLACK / XS

D4 Polyacrylite Helmet Linear Black

Regular price
$350.00
Sale price
$350.00
Regular price
$350.00

SKU: HE5461

Size
6 In Stock
Expected Ship Date: Tue Oct 27
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Description
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.
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, 61
Gender/Age Adult
Minimum Head Circumference 58, 60
Color Liinear Black
Size Large, X-Large
Visor Included Yes
Multi Impact Yes
Helmet Style Full Face
Defined Color Black


Product Images Disclaimer

Product images are for reference only and may not reflect the exact specifications, color, or components of the item offered for sale. Please refer to the product description and specifications for the most accurate details. If you have questions before purchasing, contact us, and we’ll be happy to confirm.

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Who We Are

Born from a lifelong passion for all things bikes, AMG Cyclery is a small, family-run bike shop and community hub in Seaside, California. Founded by Alex and Alisa Gonzales, we believe cycling is for everyone — whether you’re chasing personal bests, heading out for a Sunday cruise, or just discovering two wheels for the first time. We build bikes that fit your style, service them with precision, and welcome every rider who walks through our doors. With a focus on community, craftsmanship, and riding culture, our shop has even been featured on The Radavist — a reflection of the unique bikes and vibrant energy you’ll find here.