Troy Lee Designs D4 Polyacrylite Downhill Helmet

now from £233.99

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  • Buy it Now BikeINN - £233.99
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    price updated: 25/10/2025

    Troy Lee Designs D4 Polyacrylite Downhill Helmet

    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.Features:- Mips® C2 Rotational Impact Brain Protection System- Advanced Polyacrylite shell construction- Front air intake system, with high flow through polymer center and power grid side mesh- Collarbone Suspension System- Breakaway visor screws- Anti-microbial padding- Quick release contoured 3D cheek pads for anatomically optimized fit Find out more...

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    About: Troy Lee

    Troy Lee Designs (TLD) is an iconic brand in the world of action sports and motorsports, renowned for its innovative and stylish apparel and protective gear. Founded by Troy Lee himself in 1981, the brand quickly gained recognition for its custom-painted helmets and striking designs. Today, Troy Lee Designs offers a comprehensive range of products, including helmets, jerseys, pants, gloves, and protective gear, catering to various disciplines such as motocross, mountain biking, and BMX. TLD's products are characterized by their attention to detail, high-quality materials, and cutting-edge technologies that prioritize performance and safety. The brand collaborates with top athletes and industry professionals to create gear that meets the demands of extreme sports while maintaining comfort and style. Troy Lee Designs has become synonymous with innovation, creativity, and pushing the boundaries of what is possible in action sports, making it a favored choice among riders seeking top-of-the-line apparel and protection.

    About: BikeINN

    The Tradeinn network stands as a trailblazer in the realm of online retail, carving a niche as the premier platform specializing in the sale of sports equipment to a diverse clientele spanning Europe. Operating seamlessly across 220 countries, the network has earned the distinction of being the official retailer for an impressive array of 2000 sports brands. Beyond their core specialization, Tradeinn continues to diversify its portfolio by introducing new stores in various industries. This expansion showcases their commitment to meeting the evolving needs of consumers. What sets Tradeinn apart is not only its extensive reach and brand partnerships but also its unwavering dedication to customer satisfaction. With a meticulously curated inventory featuring thousands of top-tier products, the Tradeinn network emerges as the go-to choice for publishers with a keen focus on sports, outdoor activities, children's lifestyle, or cutting-edge tech products.

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