Free Shipping to Selected Countries
- New Releases
- Brands
-
Catalog
- Bikes/Frames
- Frames
- Complete Bikes
- Frame Decals
- Frame Spares
- Headsets
- Cockpits
- Dropper Post Levers
- Grips
- Handlebars
- Pedals
- Saddles
- Seatpost
- Stems
- Drivetrains/Brakes
- Bottom Brackets
- Brakes
- Cassette & Cogs
- Chains & Chain Guides
- Cranksets & Chain Rings
- Derailleurs
- Shifters
- Accessories
- Tools
- Lights
- Bags
- Contact Us
- Blowout
D4 Polyacrylite Helmet W/MIPS Stealth Black
Sold Out $429.00
The Reigning King of Full-Face Helmets
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.
This helmet is designed and intended exclusively for use by bicycling activities, including mountain biking and off-road cycling.
SPECIFICATIONS
- MIPS C2 brain protection system-protects against rotational impacts
- 3 Shell sizes and 3 EPS sizes, 6 total size ranges from XS-XXL
- 24 total vents: 10 front intake ports, 5 overhead intake vents that channel air on top of your head and an industry leading 7 rear exhaust ports
- EPP Collarbone impact system; a relief area that reduces the forces in the center lower section of the helmet where shoulder/collarbone impacts have been known to occur
- 3-year warranty
- CPSC 1203*, CE EN1078*, ASTM F1952-DH, ASTM 2032-BMX. *Varies by regional standards
| Size | Head Circumference |
| X-Small |
53-54cm |
| Small | 55-56cm |
| Medium | 57-58cm |
| Large |
58-59cm |
| X-Large | 60-61cm |
| 2X-Large | 62-63cm |
*Headliners and cheek pads can be interchanged within the same EPS size.
