Troy Lee Designs D4 Polyacrylite Mips Helmet
Bold Performance, Reliable Protection
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 Troy Lee D4 Polyacrylite MTB Full Face Helmet the most coveted full-face in mountain biking, including Mips® C2 brain protection, an air intake system for ventilation, and an unmatched anatomical fit.
Key Benefits:
- Mips® C2 Rotational Impact Brain Protection System
- Advanced Polyacrylite shell construction
- Front air intake system, with high flow through polymer centre and power grid side mesh
- Collarbone Suspension System
- Breakaway visor screws
- Anti-microbial padding
- Quick-release contoured 3D cheek pads for anatomically optimized fit
150mm Travel 29 Wheels Fox Float X Performance 2-Pos Evol LV custom tune 210x55mm Shock Fox 36 Float Performance 160 Grip 3-Pos QR15x110 Forks Alloy 1-1/2″, Black Oxidated Bearing Headset Orbea Internal 630Wh Battery Shimano EP801 RS Gen2 MC Motor 630Wh Battery Capacity 20 – 60 miles Range 18.5kg Weight Shimano EN600-L Display
Troy Lee Designs D4 Polyacrylite Mips Helmet
The Troy Lee Designs D4 Polyacrylite Full Face Helmet delivers top-tier protection and performance for downhill and trail riders. Featuring a durable polyacrylite shell and MIPS technology, it provides the safety needed for high-speed, aggressive rides without compromising on comfort or style.
Optimal Comfort and Ventilation
With a precision fit system and advanced ventilation design, the D4 ensures a comfortable and cool ride. Its well-placed air intakes and exhausts maximize airflow, while the internal padding provides long-lasting comfort and support for extended rides.Durable Polyacrylite ShellMIPS TechnologyAdvanced Ventilation SystemCustomisable Fit
Our comprehensive – point review…
Durable Polyacrylite Shell The helmet’s polyacrylite shell offers a tough, lightweight construction that enhances durability while keeping the overall weight low, providing excellent protection during intense riding.MIPS Technology Integrated Multi-Directional Impact Protection System (MIPS) helps reduce rotational forces in the event of a crash, enhancing safety by minimizing the impact on the brain during angled impacts. Advanced Ventilation System Equipped with 20 intake and exhaust vents, the D4 maximizes airflow to keep riders cool and comfortable during long, strenuous rides, ensuring optimal temperature regulation. Customisable Fit Features a flexible and adjustable fit system with a secure chin strap and moisture-wicking padding for a personalized, snug fit, ensuring both comfort and safety throughout the ride.
