The D4 Polyacrylite helmet visor from Troy Lee Designs is a high-quality accessory for bicycle helmets, specifically designed for the D4 helmets. With its sleek color in Shadow Black, it seamlessly integrates into the helmet's design while providing a functional addition. Made from durable polyacrylite, the visor is characterized by its longevity and resilience, making it ideal for use in cycling. The visor is available in a universal size and weighs only 0.05 kilograms, making it lightweight and unobtrusive. It comes as a replacement visor, allowing users to customize their helmet or replace damaged visors. The D4 Polyacrylite helmet visor is an essential accessory for anyone who values safety and style while enjoying their bike rides.