Description

Troy Lee Designs D4 Carbon Downhill Helmet
Category: Helmets
Subcategory: Downhill Helmets
Step up your protection and performance with the Troy Lee Designs D4 Carbon Downhill Helmet, the pinnacle of full-face helmet engineering for the most demanding riders. The D4, the absolute king of full-face helmets, in its high-end carbon version offers exceptional levels of safety and comfort. These details make the D4 the most sought-after full-face helmet in mountain biking, it includes MIPS C2 brain protection, as well as air intakes for ventilation, and an incomparable anatomical fit that feels custom-made from the first ride.
Crafted for the elite rider, the D4 Carbon sets a new standard for downhill and BMX race helmets. Its construction is a masterclass in balancing featherlight performance with uncompromising strength. The advanced UD Carbon Fiber shell provides a rigid, protective barrier without the weight penalty, significantly reducing rider fatigue and allowing for quicker, more agile movements on the trail. This focus on lightweight safety is a game-changer for competitive racing and all-day park laps.
Safety is the cornerstone of the D4´s design. At its heart is the Mips® C2 Brain Impact Protection System, an industry-leading technology designed to reduce the dangerous rotational forces that can be transferred to the brain during angled impacts. This low-friction layer provides an essential, added measure of protection when you need it most. Further enhancing safety, the anatomical cheek pads are equipped with an emergency removal system, allowing first responders to safely remove the helmet with minimal head movement.
Comfort and airflow are pushed to the maximum. The D4 features a sophisticated ventilation system with 16 vents strategically optimized with internal helmet channeling. This design actively pulls cool air in through the front intakes, circulates it over your head to manage heat and sweat, and exhausts warm air through the rear ports. The result is superior climate control that keeps you cool, dry, and focused on the descent. The fit is perfected with 3 unique inner shell sizes, ensuring a precise and secure feel for a wide variety of head shapes. The removable and washable comfort liner, made from Coolmax® and Dri-lex® fabrics, wicks moisture away and keeps your helmet feeling fresh ride after ride.
Attributes: Adult, Carbon fiber, No Technology
Features:
* Mips® C2 (Brain Impact Protection System)
* UD Carbon Fiber Shell
* EPS Inner Shell
* 16 Vents Optimized with Helmet Channeling
* 3 Inner Shell Sizes to Fit All Head Shapes
* Anatomical Cheek Pads with Emergency Removal System to Facilitate Rescue Work
* Composite Shear Screw
* Removable and Washable Comfort Inner Cover in Coolmax® and Dri-lex® Anti-Perspirant Fabric
* Ultra-Light Titanium Double D Buckle
* Zippered Storage Bag Included
Specifications:
* Weight: 1 kg
* Certifications: CPSC 1203, CE EN1078, ASTM F1952-DH, ASTM 2032-BMX Stealth Black